Underworks Econo Top Binder - 943
Underworks Econo Top Binder - 943
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We're in love with this affordable binder made in the USA by the fine folks at Underworks! The shell of this compression shirt is comprised of a single layer of medical-grade 70% nylon and 30% spandex compression material for firm, consistent shaping. Added to this is a front lining of soft 100% cotton for comfort against the skin. Do note that this binder will not constrict or flatten chest tissue as much as other binding options such as the Tri-Top or Cotton Binder Top, due to the single layer of compression material (the other binders mentioned have multiple layers of compressing material). Further, the shorter cut of this binder means that the belly & hips won't be as constricted as they would be with full-length binders. This can be a pro or a con, depending on your preferences!
Binder Sizing: With arms down on side, take a snug measurement around the fullest part of your chest. All measurements below are in inches.
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XS: 28” - 31” |
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Small: 32” - 35” |
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Medium: 36” - 39” |
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Large: 40” - 43” |
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XL: 44” - 47” |
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2X: 48” - 51” |
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3X: 52” - 55” |
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4X: 56” - 59” |
Specifications for Underworks Econo Top Binder - 943
- Made of Spandex, Nylon

when i ordered it it took a while for them to reach out to me and say they were actually out of stock for the black one, but i’m glad they reached out instead of just assuming i would want my order canceled! i instead got the white one which is okay. it’s fits very well and my chest now looks like i just have pecs haha. Love my experience i had with them so far, and i’ll totally order from them again, and suggest them to my fellow trans canadians!!
I'm a trans dude with a roughly A-cup chest, and the size Small of this binder fits me pretty well. It probably doesn't bind as flat as other binders (as mentioned in the desc of the product) but it does its job and the cotton side is pretty nice against the skin. Works great and I appear pretty flat in boxy and regular fitted t-shirts when wearing it. I also am a fan that it's not a full length binder as the less binder I can feel, the better!
was recommended this brand by a friend and have used another's-- great even through strenuous movement
True to size. Feels quite comfortable and not too restrictive.
Not rough like other binders weve tried!
I bought a size L and it fits me so well! The fabric caught me off guard but its really good for the summer! The staff was so nice and understanding when I was worried about the size. The package is discreet (always good for safety) and it came with instructions on how to use and wash.
This binder is the most comfortable binder I have ever used. The fabric is super breathable and I love the softness on the inside, it prevents chafing.
I loved the discrete packing. Shipping was fast!
I’m a 34G and have a hard time finding binders that fit, work, and are comfortable, and for the price i simply can’t do better than this! The cotton layer is really nice and helps keep my chest from sliding around (the dreaded binder monoboob).
I bought the XS and it fits me perfectly (I'm 5ft, 115lbs). I love the crop top length, it doesn't cover my stomach and also I don't get too hot in summer. It makes my chest look flat and great and I feel extreme euphoria and confidence when I wear the binder. Definitely recommend!








