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The Cotton Lined Power Chest Binder Top

Availability: In stock
SKU: 975
Manufacturer: Underworks
10 review(s)
Add your review
  • 70% Nylon 30% Spandex
  • Sizes - Measure Chest: X-small 28-31 / Small 32-35 / Medium 36-39 / Large 40-43 / X-large 44-47 / 2X 48-51 / 3X 52-55
  • MEDICAL GRADE FABRIC IS POWERFUL IN CHEST BINDING - High compression fabric provides high resistance to flatten the chest safely and effectively
  • COTTON LINING PROVIDES A GREAT COMFORTABLE FIT AND FEEL - Comfortable and soft cotton lining feels smooth against the skin - no roughness
  • NON-RESTRICTIVE DESIGN ALLOWS YOU EASY MOVEMENT - Special relaxed cut around the arms provides freedom of movement in every direction. Great to work out in or just play.
  • MADE IN THE USA - High quality construction and made with the finest materials for maximum durability and service to you.

The more you buy, the more you save

Order 3 pcs or more at 31.99 USD each

Bulk prices will be reflected in the shopping cart.

From UK: good product.
5
Happy with product.
Good things
5
I've bought from underworks for several years and I can only say good things about these products. As far as binders/compression tops, you will not find anything more comfortable, easy to wear, and versatile. They're very easy to care for (handwash) recommended but in a washing machine on cold won't kill it, even the occasional round in a dryer isn't devastating) and they give a great shape.
I got a medium which was great at binding but I couldn't wear for more than ...
5
I got a medium which was great at binding but I couldn't wear for more than 6-8 hours. The large fit me better and is comfortable all day- I recommend trying to get the right size. but this works great for my binding/dysphoria needs.
Definitely worth the extra money.
5
MY son said this is his most comfortable binder.
Ftm
5
I'm a small bodied person of 117 lbs. with a chest size of 34DDD and a size Medium fits perfectly!
holds everything in place and almost complete flatness with 36Ds couldn’t be more happy.
5
Thought for sure it wasn’t gonna fit when it came out of the package, but after putting it on it fits perfectly, holds everything in place and almost complete flatness with 36Ds; couldn’t be more happy.
Super comfortable!
5
I’ve gotten many Underworks over the years and this one is by far the most comfortable. I will also say though that they do run larger than the tri tops. Just ordered a smaller size and keeping this one for breaks!
So comfortable I could cry
5
I've spent quite a bit of money trying to find the right binder for me, and this is it! Soft fabric next to my skin, enough compression to feel secure and happy with the look of my chest, and no restriction on my ribs. Just waiting for a windfall so I can afford to order more.
Versus Tri-Top
4
I'm not exactly sure why, but these seem to run larger than the Tri-Top binders. I am definitely a medium in those, and the medium in these is not fitted enough to really compress me at all. It is possible that they just don't offer as many layers of compression as the tri-top, but it definitely feels looser over all (it buckles slightly in the back between my shoulders when I roll them). I'm not saying "don't get this one," but be aware of sizing! if you're even close to being between sizes, consider sizing down.
Good as always
5
(Reviewer of upper mid size chest) Much the same as the normal Tri-Top, but with a cotton lining. If you have any chafing problems against your skin in the original, I imagine this is better. Or if you just prefer something that feels a bit more clothes-like in general. 2 Layers front and back, the elastic and the cotton. No noticeable difference from the norm and seems just as strong. In weather where you just want this and no undershirt under your shirt, you could turn it inside out and it would look like a completely ordinary vest. Seems to hold things in place a bit better for me, but then it is new and your mileage may vary.
From UK: good product.
5
Happy with product.
Good things
5
I've bought from underworks for several years and I can only say good things about these products. As far as binders/compression tops, you will not find anything more comfortable, easy to wear, and versatile. They're very easy to care for (handwash) recommended but in a washing machine on cold won't kill it, even the occasional round in a dryer isn't devastating) and they give a great shape.
I got a medium which was great at binding but I couldn't wear for more than ...
5
I got a medium which was great at binding but I couldn't wear for more than 6-8 hours. The large fit me better and is comfortable all day- I recommend trying to get the right size. but this works great for my binding/dysphoria needs.
Definitely worth the extra money.
5
MY son said this is his most comfortable binder.
Ftm
5
I'm a small bodied person of 117 lbs. with a chest size of 34DDD and a size Medium fits perfectly!
holds everything in place and almost complete flatness with 36Ds couldn’t be more happy.
5
Thought for sure it wasn’t gonna fit when it came out of the package, but after putting it on it fits perfectly, holds everything in place and almost complete flatness with 36Ds; couldn’t be more happy.
Super comfortable!
5
I’ve gotten many Underworks over the years and this one is by far the most comfortable. I will also say though that they do run larger than the tri tops. Just ordered a smaller size and keeping this one for breaks!
So comfortable I could cry
5
I've spent quite a bit of money trying to find the right binder for me, and this is it! Soft fabric next to my skin, enough compression to feel secure and happy with the look of my chest, and no restriction on my ribs. Just waiting for a windfall so I can afford to order more.
Versus Tri-Top
4
I'm not exactly sure why, but these seem to run larger than the Tri-Top binders. I am definitely a medium in those, and the medium in these is not fitted enough to really compress me at all. It is possible that they just don't offer as many layers of compression as the tri-top, but it definitely feels looser over all (it buckles slightly in the back between my shoulders when I roll them). I'm not saying "don't get this one," but be aware of sizing! if you're even close to being between sizes, consider sizing down.
Good as always
5
(Reviewer of upper mid size chest) Much the same as the normal Tri-Top, but with a cotton lining. If you have any chafing problems against your skin in the original, I imagine this is better. Or if you just prefer something that feels a bit more clothes-like in general. 2 Layers front and back, the elastic and the cotton. No noticeable difference from the norm and seems just as strong. In weather where you just want this and no undershirt under your shirt, you could turn it inside out and it would look like a completely ordinary vest. Seems to hold things in place a bit better for me, but then it is new and your mileage may vary.
From UK: good product.
5
Happy with product.
Good things
5
I've bought from underworks for several years and I can only say good things about these products. As far as binders/compression tops, you will not find anything more comfortable, easy to wear, and versatile. They're very easy to care for (handwash) recommended but in a washing machine on cold won't kill it, even the occasional round in a dryer isn't devastating) and they give a great shape.
I got a medium which was great at binding but I couldn't wear for more than ...
5
I got a medium which was great at binding but I couldn't wear for more than 6-8 hours. The large fit me better and is comfortable all day- I recommend trying to get the right size. but this works great for my binding/dysphoria needs.
Definitely worth the extra money.
5
MY son said this is his most comfortable binder.
Ftm
5
I'm a small bodied person of 117 lbs. with a chest size of 34DDD and a size Medium fits perfectly!
holds everything in place and almost complete flatness with 36Ds couldn’t be more happy.
5
Thought for sure it wasn’t gonna fit when it came out of the package, but after putting it on it fits perfectly, holds everything in place and almost complete flatness with 36Ds; couldn’t be more happy.
Super comfortable!
5
I’ve gotten many Underworks over the years and this one is by far the most comfortable. I will also say though that they do run larger than the tri tops. Just ordered a smaller size and keeping this one for breaks!
So comfortable I could cry
5
I've spent quite a bit of money trying to find the right binder for me, and this is it! Soft fabric next to my skin, enough compression to feel secure and happy with the look of my chest, and no restriction on my ribs. Just waiting for a windfall so I can afford to order more.
Versus Tri-Top
4
I'm not exactly sure why, but these seem to run larger than the Tri-Top binders. I am definitely a medium in those, and the medium in these is not fitted enough to really compress me at all. It is possible that they just don't offer as many layers of compression as the tri-top, but it definitely feels looser over all (it buckles slightly in the back between my shoulders when I roll them). I'm not saying "don't get this one," but be aware of sizing! if you're even close to being between sizes, consider sizing down.
Good as always
5
(Reviewer of upper mid size chest) Much the same as the normal Tri-Top, but with a cotton lining. If you have any chafing problems against your skin in the original, I imagine this is better. Or if you just prefer something that feels a bit more clothes-like in general. 2 Layers front and back, the elastic and the cotton. No noticeable difference from the norm and seems just as strong. In weather where you just want this and no undershirt under your shirt, you could turn it inside out and it would look like a completely ordinary vest. Seems to hold things in place a bit better for me, but then it is new and your mileage may vary.
From UK: good product.
5
Happy with product.
Good things
5
I've bought from underworks for several years and I can only say good things about these products. As far as binders/compression tops, you will not find anything more comfortable, easy to wear, and versatile. They're very easy to care for (handwash) recommended but in a washing machine on cold won't kill it, even the occasional round in a dryer isn't devastating) and they give a great shape.
I got a medium which was great at binding but I couldn't wear for more than ...
5
I got a medium which was great at binding but I couldn't wear for more than 6-8 hours. The large fit me better and is comfortable all day- I recommend trying to get the right size. but this works great for my binding/dysphoria needs.
Definitely worth the extra money.
5
MY son said this is his most comfortable binder.
Ftm
5
I'm a small bodied person of 117 lbs. with a chest size of 34DDD and a size Medium fits perfectly!
holds everything in place and almost complete flatness with 36Ds couldn’t be more happy.
5
Thought for sure it wasn’t gonna fit when it came out of the package, but after putting it on it fits perfectly, holds everything in place and almost complete flatness with 36Ds; couldn’t be more happy.
Super comfortable!
5
I’ve gotten many Underworks over the years and this one is by far the most comfortable. I will also say though that they do run larger than the tri tops. Just ordered a smaller size and keeping this one for breaks!
So comfortable I could cry
5
I've spent quite a bit of money trying to find the right binder for me, and this is it! Soft fabric next to my skin, enough compression to feel secure and happy with the look of my chest, and no restriction on my ribs. Just waiting for a windfall so I can afford to order more.
Versus Tri-Top
4
I'm not exactly sure why, but these seem to run larger than the Tri-Top binders. I am definitely a medium in those, and the medium in these is not fitted enough to really compress me at all. It is possible that they just don't offer as many layers of compression as the tri-top, but it definitely feels looser over all (it buckles slightly in the back between my shoulders when I roll them). I'm not saying "don't get this one," but be aware of sizing! if you're even close to being between sizes, consider sizing down.
Good as always
5
(Reviewer of upper mid size chest) Much the same as the normal Tri-Top, but with a cotton lining. If you have any chafing problems against your skin in the original, I imagine this is better. Or if you just prefer something that feels a bit more clothes-like in general. 2 Layers front and back, the elastic and the cotton. No noticeable difference from the norm and seems just as strong. In weather where you just want this and no undershirt under your shirt, you could turn it inside out and it would look like a completely ordinary vest. Seems to hold things in place a bit better for me, but then it is new and your mileage may vary.
From UK: good product.
5
Happy with product.
Good things
5
I've bought from underworks for several years and I can only say good things about these products. As far as binders/compression tops, you will not find anything more comfortable, easy to wear, and versatile. They're very easy to care for (handwash) recommended but in a washing machine on cold won't kill it, even the occasional round in a dryer isn't devastating) and they give a great shape.
I got a medium which was great at binding but I couldn't wear for more than ...
5
I got a medium which was great at binding but I couldn't wear for more than 6-8 hours. The large fit me better and is comfortable all day- I recommend trying to get the right size. but this works great for my binding/dysphoria needs.
Definitely worth the extra money.
5
MY son said this is his most comfortable binder.
Ftm
5
I'm a small bodied person of 117 lbs. with a chest size of 34DDD and a size Medium fits perfectly!
holds everything in place and almost complete flatness with 36Ds couldn’t be more happy.
5
Thought for sure it wasn’t gonna fit when it came out of the package, but after putting it on it fits perfectly, holds everything in place and almost complete flatness with 36Ds; couldn’t be more happy.
Super comfortable!
5
I’ve gotten many Underworks over the years and this one is by far the most comfortable. I will also say though that they do run larger than the tri tops. Just ordered a smaller size and keeping this one for breaks!
So comfortable I could cry
5
I've spent quite a bit of money trying to find the right binder for me, and this is it! Soft fabric next to my skin, enough compression to feel secure and happy with the look of my chest, and no restriction on my ribs. Just waiting for a windfall so I can afford to order more.
Versus Tri-Top
4
I'm not exactly sure why, but these seem to run larger than the Tri-Top binders. I am definitely a medium in those, and the medium in these is not fitted enough to really compress me at all. It is possible that they just don't offer as many layers of compression as the tri-top, but it definitely feels looser over all (it buckles slightly in the back between my shoulders when I roll them). I'm not saying "don't get this one," but be aware of sizing! if you're even close to being between sizes, consider sizing down.
Good as always
5
(Reviewer of upper mid size chest) Much the same as the normal Tri-Top, but with a cotton lining. If you have any chafing problems against your skin in the original, I imagine this is better. Or if you just prefer something that feels a bit more clothes-like in general. 2 Layers front and back, the elastic and the cotton. No noticeable difference from the norm and seems just as strong. In weather where you just want this and no undershirt under your shirt, you could turn it inside out and it would look like a completely ordinary vest. Seems to hold things in place a bit better for me, but then it is new and your mileage may vary.
From UK: good product.
5
Happy with product.
Good things
5
I've bought from underworks for several years and I can only say good things about these products. As far as binders/compression tops, you will not find anything more comfortable, easy to wear, and versatile. They're very easy to care for (handwash) recommended but in a washing machine on cold won't kill it, even the occasional round in a dryer isn't devastating) and they give a great shape.
I got a medium which was great at binding but I couldn't wear for more than ...
5
I got a medium which was great at binding but I couldn't wear for more than 6-8 hours. The large fit me better and is comfortable all day- I recommend trying to get the right size. but this works great for my binding/dysphoria needs.
Definitely worth the extra money.
5
MY son said this is his most comfortable binder.
Ftm
5
I'm a small bodied person of 117 lbs. with a chest size of 34DDD and a size Medium fits perfectly!
holds everything in place and almost complete flatness with 36Ds couldn’t be more happy.
5
Thought for sure it wasn’t gonna fit when it came out of the package, but after putting it on it fits perfectly, holds everything in place and almost complete flatness with 36Ds; couldn’t be more happy.
Super comfortable!
5
I’ve gotten many Underworks over the years and this one is by far the most comfortable. I will also say though that they do run larger than the tri tops. Just ordered a smaller size and keeping this one for breaks!
So comfortable I could cry
5
I've spent quite a bit of money trying to find the right binder for me, and this is it! Soft fabric next to my skin, enough compression to feel secure and happy with the look of my chest, and no restriction on my ribs. Just waiting for a windfall so I can afford to order more.
Versus Tri-Top
4
I'm not exactly sure why, but these seem to run larger than the Tri-Top binders. I am definitely a medium in those, and the medium in these is not fitted enough to really compress me at all. It is possible that they just don't offer as many layers of compression as the tri-top, but it definitely feels looser over all (it buckles slightly in the back between my shoulders when I roll them). I'm not saying "don't get this one," but be aware of sizing! if you're even close to being between sizes, consider sizing down.
Good as always
5
(Reviewer of upper mid size chest) Much the same as the normal Tri-Top, but with a cotton lining. If you have any chafing problems against your skin in the original, I imagine this is better. Or if you just prefer something that feels a bit more clothes-like in general. 2 Layers front and back, the elastic and the cotton. No noticeable difference from the norm and seems just as strong. In weather where you just want this and no undershirt under your shirt, you could turn it inside out and it would look like a completely ordinary vest. Seems to hold things in place a bit better for me, but then it is new and your mileage may vary.
From UK: good product.
5
Happy with product.
Good things
5
I've bought from underworks for several years and I can only say good things about these products. As far as binders/compression tops, you will not find anything more comfortable, easy to wear, and versatile. They're very easy to care for (handwash) recommended but in a washing machine on cold won't kill it, even the occasional round in a dryer isn't devastating) and they give a great shape.
I got a medium which was great at binding but I couldn't wear for more than ...
5
I got a medium which was great at binding but I couldn't wear for more than 6-8 hours. The large fit me better and is comfortable all day- I recommend trying to get the right size. but this works great for my binding/dysphoria needs.
Definitely worth the extra money.
5
MY son said this is his most comfortable binder.
Ftm
5
I'm a small bodied person of 117 lbs. with a chest size of 34DDD and a size Medium fits perfectly!
holds everything in place and almost complete flatness with 36Ds couldn’t be more happy.
5
Thought for sure it wasn’t gonna fit when it came out of the package, but after putting it on it fits perfectly, holds everything in place and almost complete flatness with 36Ds; couldn’t be more happy.
Super comfortable!
5
I’ve gotten many Underworks over the years and this one is by far the most comfortable. I will also say though that they do run larger than the tri tops. Just ordered a smaller size and keeping this one for breaks!
So comfortable I could cry
5
I've spent quite a bit of money trying to find the right binder for me, and this is it! Soft fabric next to my skin, enough compression to feel secure and happy with the look of my chest, and no restriction on my ribs. Just waiting for a windfall so I can afford to order more.
Versus Tri-Top
4
I'm not exactly sure why, but these seem to run larger than the Tri-Top binders. I am definitely a medium in those, and the medium in these is not fitted enough to really compress me at all. It is possible that they just don't offer as many layers of compression as the tri-top, but it definitely feels looser over all (it buckles slightly in the back between my shoulders when I roll them). I'm not saying "don't get this one," but be aware of sizing! if you're even close to being between sizes, consider sizing down.
Good as always
5
(Reviewer of upper mid size chest) Much the same as the normal Tri-Top, but with a cotton lining. If you have any chafing problems against your skin in the original, I imagine this is better. Or if you just prefer something that feels a bit more clothes-like in general. 2 Layers front and back, the elastic and the cotton. No noticeable difference from the norm and seems just as strong. In weather where you just want this and no undershirt under your shirt, you could turn it inside out and it would look like a completely ordinary vest. Seems to hold things in place a bit better for me, but then it is new and your mileage may vary.
From UK: good product.
5
Happy with product.
Good things
5
I've bought from underworks for several years and I can only say good things about these products. As far as binders/compression tops, you will not find anything more comfortable, easy to wear, and versatile. They're very easy to care for (handwash) recommended but in a washing machine on cold won't kill it, even the occasional round in a dryer isn't devastating) and they give a great shape.
I got a medium which was great at binding but I couldn't wear for more than ...
5
I got a medium which was great at binding but I couldn't wear for more than 6-8 hours. The large fit me better and is comfortable all day- I recommend trying to get the right size. but this works great for my binding/dysphoria needs.
Definitely worth the extra money.
5
MY son said this is his most comfortable binder.
Ftm
5
I'm a small bodied person of 117 lbs. with a chest size of 34DDD and a size Medium fits perfectly!
holds everything in place and almost complete flatness with 36Ds couldn’t be more happy.
5
Thought for sure it wasn’t gonna fit when it came out of the package, but after putting it on it fits perfectly, holds everything in place and almost complete flatness with 36Ds; couldn’t be more happy.
Super comfortable!
5
I’ve gotten many Underworks over the years and this one is by far the most comfortable. I will also say though that they do run larger than the tri tops. Just ordered a smaller size and keeping this one for breaks!
So comfortable I could cry
5
I've spent quite a bit of money trying to find the right binder for me, and this is it! Soft fabric next to my skin, enough compression to feel secure and happy with the look of my chest, and no restriction on my ribs. Just waiting for a windfall so I can afford to order more.
Versus Tri-Top
4
I'm not exactly sure why, but these seem to run larger than the Tri-Top binders. I am definitely a medium in those, and the medium in these is not fitted enough to really compress me at all. It is possible that they just don't offer as many layers of compression as the tri-top, but it definitely feels looser over all (it buckles slightly in the back between my shoulders when I roll them). I'm not saying "don't get this one," but be aware of sizing! if you're even close to being between sizes, consider sizing down.
Good as always
5
(Reviewer of upper mid size chest) Much the same as the normal Tri-Top, but with a cotton lining. If you have any chafing problems against your skin in the original, I imagine this is better. Or if you just prefer something that feels a bit more clothes-like in general. 2 Layers front and back, the elastic and the cotton. No noticeable difference from the norm and seems just as strong. In weather where you just want this and no undershirt under your shirt, you could turn it inside out and it would look like a completely ordinary vest. Seems to hold things in place a bit better for me, but then it is new and your mileage may vary.
From UK: good product.
5
Happy with product.
Good things
5
I've bought from underworks for several years and I can only say good things about these products. As far as binders/compression tops, you will not find anything more comfortable, easy to wear, and versatile. They're very easy to care for (handwash) recommended but in a washing machine on cold won't kill it, even the occasional round in a dryer isn't devastating) and they give a great shape.
I got a medium which was great at binding but I couldn't wear for more than ...
5
I got a medium which was great at binding but I couldn't wear for more than 6-8 hours. The large fit me better and is comfortable all day- I recommend trying to get the right size. but this works great for my binding/dysphoria needs.
Definitely worth the extra money.
5
MY son said this is his most comfortable binder.
Ftm
5
I'm a small bodied person of 117 lbs. with a chest size of 34DDD and a size Medium fits perfectly!
holds everything in place and almost complete flatness with 36Ds couldn’t be more happy.
5
Thought for sure it wasn’t gonna fit when it came out of the package, but after putting it on it fits perfectly, holds everything in place and almost complete flatness with 36Ds; couldn’t be more happy.
Super comfortable!
5
I’ve gotten many Underworks over the years and this one is by far the most comfortable. I will also say though that they do run larger than the tri tops. Just ordered a smaller size and keeping this one for breaks!
So comfortable I could cry
5
I've spent quite a bit of money trying to find the right binder for me, and this is it! Soft fabric next to my skin, enough compression to feel secure and happy with the look of my chest, and no restriction on my ribs. Just waiting for a windfall so I can afford to order more.
Versus Tri-Top
4
I'm not exactly sure why, but these seem to run larger than the Tri-Top binders. I am definitely a medium in those, and the medium in these is not fitted enough to really compress me at all. It is possible that they just don't offer as many layers of compression as the tri-top, but it definitely feels looser over all (it buckles slightly in the back between my shoulders when I roll them). I'm not saying "don't get this one," but be aware of sizing! if you're even close to being between sizes, consider sizing down.
Good as always
5
(Reviewer of upper mid size chest) Much the same as the normal Tri-Top, but with a cotton lining. If you have any chafing problems against your skin in the original, I imagine this is better. Or if you just prefer something that feels a bit more clothes-like in general. 2 Layers front and back, the elastic and the cotton. No noticeable difference from the norm and seems just as strong. In weather where you just want this and no undershirt under your shirt, you could turn it inside out and it would look like a completely ordinary vest. Seems to hold things in place a bit better for me, but then it is new and your mileage may vary.
From UK: good product.
5
Happy with product.
Good things
5
I've bought from underworks for several years and I can only say good things about these products. As far as binders/compression tops, you will not find anything more comfortable, easy to wear, and versatile. They're very easy to care for (handwash) recommended but in a washing machine on cold won't kill it, even the occasional round in a dryer isn't devastating) and they give a great shape.
I got a medium which was great at binding but I couldn't wear for more than ...
5
I got a medium which was great at binding but I couldn't wear for more than 6-8 hours. The large fit me better and is comfortable all day- I recommend trying to get the right size. but this works great for my binding/dysphoria needs.
Definitely worth the extra money.
5
MY son said this is his most comfortable binder.
Ftm
5
I'm a small bodied person of 117 lbs. with a chest size of 34DDD and a size Medium fits perfectly!
holds everything in place and almost complete flatness with 36Ds couldn’t be more happy.
5
Thought for sure it wasn’t gonna fit when it came out of the package, but after putting it on it fits perfectly, holds everything in place and almost complete flatness with 36Ds; couldn’t be more happy.
Super comfortable!
5
I’ve gotten many Underworks over the years and this one is by far the most comfortable. I will also say though that they do run larger than the tri tops. Just ordered a smaller size and keeping this one for breaks!
So comfortable I could cry
5
I've spent quite a bit of money trying to find the right binder for me, and this is it! Soft fabric next to my skin, enough compression to feel secure and happy with the look of my chest, and no restriction on my ribs. Just waiting for a windfall so I can afford to order more.
Versus Tri-Top
4
I'm not exactly sure why, but these seem to run larger than the Tri-Top binders. I am definitely a medium in those, and the medium in these is not fitted enough to really compress me at all. It is possible that they just don't offer as many layers of compression as the tri-top, but it definitely feels looser over all (it buckles slightly in the back between my shoulders when I roll them). I'm not saying "don't get this one," but be aware of sizing! if you're even close to being between sizes, consider sizing down.
Good as always
5
(Reviewer of upper mid size chest) Much the same as the normal Tri-Top, but with a cotton lining. If you have any chafing problems against your skin in the original, I imagine this is better. Or if you just prefer something that feels a bit more clothes-like in general. 2 Layers front and back, the elastic and the cotton. No noticeable difference from the norm and seems just as strong. In weather where you just want this and no undershirt under your shirt, you could turn it inside out and it would look like a completely ordinary vest. Seems to hold things in place a bit better for me, but then it is new and your mileage may vary.
From UK: good product.
5
Happy with product.
Good things
5
I've bought from underworks for several years and I can only say good things about these products. As far as binders/compression tops, you will not find anything more comfortable, easy to wear, and versatile. They're very easy to care for (handwash) recommended but in a washing machine on cold won't kill it, even the occasional round in a dryer isn't devastating) and they give a great shape.
I got a medium which was great at binding but I couldn't wear for more than ...
5
I got a medium which was great at binding but I couldn't wear for more than 6-8 hours. The large fit me better and is comfortable all day- I recommend trying to get the right size. but this works great for my binding/dysphoria needs.
Definitely worth the extra money.
5
MY son said this is his most comfortable binder.
Ftm
5
I'm a small bodied person of 117 lbs. with a chest size of 34DDD and a size Medium fits perfectly!
holds everything in place and almost complete flatness with 36Ds couldn’t be more happy.
5
Thought for sure it wasn’t gonna fit when it came out of the package, but after putting it on it fits perfectly, holds everything in place and almost complete flatness with 36Ds; couldn’t be more happy.
Super comfortable!
5
I’ve gotten many Underworks over the years and this one is by far the most comfortable. I will also say though that they do run larger than the tri tops. Just ordered a smaller size and keeping this one for breaks!
So comfortable I could cry
5
I've spent quite a bit of money trying to find the right binder for me, and this is it! Soft fabric next to my skin, enough compression to feel secure and happy with the look of my chest, and no restriction on my ribs. Just waiting for a windfall so I can afford to order more.
Versus Tri-Top
4
I'm not exactly sure why, but these seem to run larger than the Tri-Top binders. I am definitely a medium in those, and the medium in these is not fitted enough to really compress me at all. It is possible that they just don't offer as many layers of compression as the tri-top, but it definitely feels looser over all (it buckles slightly in the back between my shoulders when I roll them). I'm not saying "don't get this one," but be aware of sizing! if you're even close to being between sizes, consider sizing down.
Good as always
5
(Reviewer of upper mid size chest) Much the same as the normal Tri-Top, but with a cotton lining. If you have any chafing problems against your skin in the original, I imagine this is better. Or if you just prefer something that feels a bit more clothes-like in general. 2 Layers front and back, the elastic and the cotton. No noticeable difference from the norm and seems just as strong. In weather where you just want this and no undershirt under your shirt, you could turn it inside out and it would look like a completely ordinary vest. Seems to hold things in place a bit better for me, but then it is new and your mileage may vary.
From UK: good product.
5
Happy with product.
Good things
5
I've bought from underworks for several years and I can only say good things about these products. As far as binders/compression tops, you will not find anything more comfortable, easy to wear, and versatile. They're very easy to care for (handwash) recommended but in a washing machine on cold won't kill it, even the occasional round in a dryer isn't devastating) and they give a great shape.
I got a medium which was great at binding but I couldn't wear for more than ...
5
I got a medium which was great at binding but I couldn't wear for more than 6-8 hours. The large fit me better and is comfortable all day- I recommend trying to get the right size. but this works great for my binding/dysphoria needs.
Definitely worth the extra money.
5
MY son said this is his most comfortable binder.
Ftm
5
I'm a small bodied person of 117 lbs. with a chest size of 34DDD and a size Medium fits perfectly!
holds everything in place and almost complete flatness with 36Ds couldn’t be more happy.
5
Thought for sure it wasn’t gonna fit when it came out of the package, but after putting it on it fits perfectly, holds everything in place and almost complete flatness with 36Ds; couldn’t be more happy.
Super comfortable!
5
I’ve gotten many Underworks over the years and this one is by far the most comfortable. I will also say though that they do run larger than the tri tops. Just ordered a smaller size and keeping this one for breaks!
So comfortable I could cry
5
I've spent quite a bit of money trying to find the right binder for me, and this is it! Soft fabric next to my skin, enough compression to feel secure and happy with the look of my chest, and no restriction on my ribs. Just waiting for a windfall so I can afford to order more.
Versus Tri-Top
4
I'm not exactly sure why, but these seem to run larger than the Tri-Top binders. I am definitely a medium in those, and the medium in these is not fitted enough to really compress me at all. It is possible that they just don't offer as many layers of compression as the tri-top, but it definitely feels looser over all (it buckles slightly in the back between my shoulders when I roll them). I'm not saying "don't get this one," but be aware of sizing! if you're even close to being between sizes, consider sizing down.
Good as always
5
(Reviewer of upper mid size chest) Much the same as the normal Tri-Top, but with a cotton lining. If you have any chafing problems against your skin in the original, I imagine this is better. Or if you just prefer something that feels a bit more clothes-like in general. 2 Layers front and back, the elastic and the cotton. No noticeable difference from the norm and seems just as strong. In weather where you just want this and no undershirt under your shirt, you could turn it inside out and it would look like a completely ordinary vest. Seems to hold things in place a bit better for me, but then it is new and your mileage may vary.
From UK: good product.
5
Happy with product.
Good things
5
I've bought from underworks for several years and I can only say good things about these products. As far as binders/compression tops, you will not find anything more comfortable, easy to wear, and versatile. They're very easy to care for (handwash) recommended but in a washing machine on cold won't kill it, even the occasional round in a dryer isn't devastating) and they give a great shape.
I got a medium which was great at binding but I couldn't wear for more than ...
5
I got a medium which was great at binding but I couldn't wear for more than 6-8 hours. The large fit me better and is comfortable all day- I recommend trying to get the right size. but this works great for my binding/dysphoria needs.
Definitely worth the extra money.
5
MY son said this is his most comfortable binder.
Ftm
5
I'm a small bodied person of 117 lbs. with a chest size of 34DDD and a size Medium fits perfectly!
holds everything in place and almost complete flatness with 36Ds couldn’t be more happy.
5
Thought for sure it wasn’t gonna fit when it came out of the package, but after putting it on it fits perfectly, holds everything in place and almost complete flatness with 36Ds; couldn’t be more happy.
Super comfortable!
5
I’ve gotten many Underworks over the years and this one is by far the most comfortable. I will also say though that they do run larger than the tri tops. Just ordered a smaller size and keeping this one for breaks!
So comfortable I could cry
5
I've spent quite a bit of money trying to find the right binder for me, and this is it! Soft fabric next to my skin, enough compression to feel secure and happy with the look of my chest, and no restriction on my ribs. Just waiting for a windfall so I can afford to order more.
Versus Tri-Top
4
I'm not exactly sure why, but these seem to run larger than the Tri-Top binders. I am definitely a medium in those, and the medium in these is not fitted enough to really compress me at all. It is possible that they just don't offer as many layers of compression as the tri-top, but it definitely feels looser over all (it buckles slightly in the back between my shoulders when I roll them). I'm not saying "don't get this one," but be aware of sizing! if you're even close to being between sizes, consider sizing down.
Good as always
5
(Reviewer of upper mid size chest) Much the same as the normal Tri-Top, but with a cotton lining. If you have any chafing problems against your skin in the original, I imagine this is better. Or if you just prefer something that feels a bit more clothes-like in general. 2 Layers front and back, the elastic and the cotton. No noticeable difference from the norm and seems just as strong. In weather where you just want this and no undershirt under your shirt, you could turn it inside out and it would look like a completely ordinary vest. Seems to hold things in place a bit better for me, but then it is new and your mileage may vary.
From UK: good product.
5
Happy with product.
Good things
5
I've bought from underworks for several years and I can only say good things about these products. As far as binders/compression tops, you will not find anything more comfortable, easy to wear, and versatile. They're very easy to care for (handwash) recommended but in a washing machine on cold won't kill it, even the occasional round in a dryer isn't devastating) and they give a great shape.
I got a medium which was great at binding but I couldn't wear for more than ...
5
I got a medium which was great at binding but I couldn't wear for more than 6-8 hours. The large fit me better and is comfortable all day- I recommend trying to get the right size. but this works great for my binding/dysphoria needs.
Definitely worth the extra money.
5
MY son said this is his most comfortable binder.
Ftm
5
I'm a small bodied person of 117 lbs. with a chest size of 34DDD and a size Medium fits perfectly!
holds everything in place and almost complete flatness with 36Ds couldn’t be more happy.
5
Thought for sure it wasn’t gonna fit when it came out of the package, but after putting it on it fits perfectly, holds everything in place and almost complete flatness with 36Ds; couldn’t be more happy.
Super comfortable!
5
I’ve gotten many Underworks over the years and this one is by far the most comfortable. I will also say though that they do run larger than the tri tops. Just ordered a smaller size and keeping this one for breaks!
So comfortable I could cry
5
I've spent quite a bit of money trying to find the right binder for me, and this is it! Soft fabric next to my skin, enough compression to feel secure and happy with the look of my chest, and no restriction on my ribs. Just waiting for a windfall so I can afford to order more.
Versus Tri-Top
4
I'm not exactly sure why, but these seem to run larger than the Tri-Top binders. I am definitely a medium in those, and the medium in these is not fitted enough to really compress me at all. It is possible that they just don't offer as many layers of compression as the tri-top, but it definitely feels looser over all (it buckles slightly in the back between my shoulders when I roll them). I'm not saying "don't get this one," but be aware of sizing! if you're even close to being between sizes, consider sizing down.
Good as always
5
(Reviewer of upper mid size chest) Much the same as the normal Tri-Top, but with a cotton lining. If you have any chafing problems against your skin in the original, I imagine this is better. Or if you just prefer something that feels a bit more clothes-like in general. 2 Layers front and back, the elastic and the cotton. No noticeable difference from the norm and seems just as strong. In weather where you just want this and no undershirt under your shirt, you could turn it inside out and it would look like a completely ordinary vest. Seems to hold things in place a bit better for me, but then it is new and your mileage may vary.

Please select color and size:

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32.99 USD
10 Customers reviews
Starts Rate Percentage
5 star
90%
4 star
10%
3 star
0%
2 star
0%
1 star
0%
From UK: good product.
5
Happy with product.
Guest | 9/26/2024 3:49 PM
Was this review helpful? Yes No (0/1)
Good things
5
I've bought from underworks for several years and I can only say good things about these products. As far as binders/compression tops, you will not find anything more comfortable, easy to wear, and versatile. They're very easy to care for (handwash) recommended but in a washing machine on cold won't kill it, even the occasional round in a dryer isn't devastating) and they give a great shape.
Guest | 9/26/2024 3:46 PM
Was this review helpful? Yes No (1/1)
I got a medium which was great at binding but I couldn't wear for more than ...
5
I got a medium which was great at binding but I couldn't wear for more than 6-8 hours. The large fit me better and is comfortable all day- I recommend trying to get the right size. but this works great for my binding/dysphoria needs.
Guest | 9/26/2024 3:42 PM
Was this review helpful? Yes No (0/1)
Definitely worth the extra money.
5
MY son said this is his most comfortable binder.
Guest | 9/26/2024 3:34 PM
Was this review helpful? Yes No (1/1)
Ftm
5
I'm a small bodied person of 117 lbs. with a chest size of 34DDD and a size Medium fits perfectly!
Guest | 9/26/2024 3:31 PM
Was this review helpful? Yes No (0/1)
holds everything in place and almost complete flatness with 36Ds couldn’t be more happy.
5
Thought for sure it wasn’t gonna fit when it came out of the package, but after putting it on it fits perfectly, holds everything in place and almost complete flatness with 36Ds; couldn’t be more happy.
Guest | 9/26/2024 3:28 PM
Was this review helpful? Yes No (0/1)
Super comfortable!
5
I’ve gotten many Underworks over the years and this one is by far the most comfortable. I will also say though that they do run larger than the tri tops. Just ordered a smaller size and keeping this one for breaks!
Guest | 11/21/2023 6:51 PM
Was this review helpful? Yes No (5/1)
So comfortable I could cry
5
I've spent quite a bit of money trying to find the right binder for me, and this is it! Soft fabric next to my skin, enough compression to feel secure
and happy with the look of my chest, and no restriction on my ribs. Just waiting for a windfall so I can afford to order more.
Guest | 2/21/2022 6:19 AM
Was this review helpful? Yes No (5/8)
Versus Tri-Top
4
I'm not exactly sure why, but these seem to run larger than the Tri-Top binders.  I am definitely a medium in those, and the medium in these is not fitted enough to really compress me at all.  It is possible that they just don't offer as many layers of compression as the tri-top, but it definitely feels looser over all (it buckles slightly in the back between my shoulders when I roll them).  I'm not saying "don't get this one," but be aware of sizing!  if you're even close to being between sizes, consider sizing down.
Guest | 1/2/2021 5:26 PM
Was this review helpful? Yes No (16/10)
Good as always
5
(Reviewer of upper mid size chest)
Much the same as the normal Tri-Top, but with a cotton lining. If you have any chafing problems against your skin in the original, I imagine this is better. Or if you just prefer something that feels a bit more clothes-like in general.
2 Layers front and back, the elastic and the cotton. No noticeable difference from the norm and seems just as strong.
In weather where you just want this and no undershirt under your shirt, you could turn it inside out and it would look like a completely ordinary vest.
Seems to hold things in place a bit better for me, but then it is new and your mileage may vary.
Rowan | 11/3/2015 7:00 PM
Was this review helpful? Yes No (70/18)
Write your own review
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Excellent

If you’re tired of compression garments that are too restrictive, this cotton chest binder allows a full range of movement while giving you all the power you need to smooth and flatten your chest. This is a great option for those who want to minimize the breast area, whether due to gynecomastia, a life transition, or just to have the smoother lines and additional support other binders don’t provide.

Freedom to Live Your Life

Our cotton compression tank is meant to give you a comfortable binder option that doesn’t hold you back.

  • Our cotton chest binder is lined with a cotton/spandex blend that is ultra-soft against your skin inside a powerful 70% nylon/ 30% spandex compression shell.
  • Inside side-seams are completely reversible to eliminate digging and lay flat underneath clothing.
  • Extra-deep armholes allow for a complete range of arm movement.
  • Manufactured at our USA factory from the highest-quality fabrics

Comfortable Compression for You

Don’t compromise on your dream body or your life. Call us at 1-800-242-4224 with any questions about what compression wear can do for your body and which garments will give you the support you need. Pair your cotton compression tank from Underworks with our equally supportive Cotton Spandex Boxers!

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  • EXTREME FTM TRANSGENDER NON-BINARY GYNECOMASTIA CHEST FLATTENING CHEST BINDER - Flattens the chest and promotes a masculine looking chest
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  • EXTREME FTM GYNECOMASTIA CHEST FLATTENING CHEST BINDER - Flattens the chest and promotes a masculine looking chest
  • 2 POWERFUL MEDICAL GRADE FABRIC LAYERS PROVIDE MAXIMUM COMPRESSION POWER - Feel the strong compression on your chest, belly, sides, upper and lower back
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  • HOW TO WEAR: One can place the shirt overhead and pull down like a normal tank. The other is to step into the garment, hold both straps of the shirt and step into the garment. Pull up the garment and slide arms through armhole and adjust for comfort. The other is to invert the garment and pull up the bottom of the garment up to your waist, grab the straps from below and pull up to below shoulder level and insert arms and adjust.
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HOW TO WEAR

Hold both straps of the shirt and step into the garment. Pull up the garment and slide arms through armhole and adjust for comfort.

HOW TO CARE

Wash in cold water, gentle cycle, tumble dry low or flat dry. No bleach, no iron.

Measure Your Chest

With arms down on side, take a snug measurement around the fullest part of your chest over the niples.

Underworks The Cotton Lined Power Chest Binder Top Item # 975 Size Chart

Sizing Chart: The Cotton Lined Power Chest Binder Top

 XSSMLXL2X3X
CHEST (in) 28-31 32-35 36-39 40-43 44-47 48-51 52-55
CHEST (cm) 70-78 80-88 90-98 100-108 110-118 120-128 130-138
 CHEST (in)CHEST (cm)
XS 28-31 70-78
S 32-35 80-88
M 36-39 90-98
L 40-43 100-108
XL 44-47 110-118
2X 48-51 120-128
3X 52-55 130-138
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