

💪 Flatten with confidence, wear with pride.
The Wonababi Chest Binder is a high-performance, half-length compression tank top designed specifically for transgender and FTM individuals. Featuring a wide size range (XS to 6XL), breathable nylon-elastane fabric, and a front zipper with protective skin guard, it offers superior flattening with 360° all-round compression while ensuring comfort and safety. Perfect for daily wear, post-mastectomy support, cosplay, or performance, this binder combines functionality with a sleek, natural look.





















| Care instructions | Machine Wash, Tumble Dry Low, Low Iron |
| Country of origin | China |
| Material composition | 80% Nylon, 20% Elastane |
D**E
Trans Fest
I ordered this for my daughter. That's what she wanted. She loves it. The quality the finish, the fact that it's a zip at the front and not on the side. It's a perfect fit. She loves it that much. She's going to order up another one
G**E
D
Honestly the best binder I’ve tried, comfortable and easy to breathe in, only note is that the fit at the bottom was quite loose. It looks fine under clothes, it just feels a little weird. Aside from that though, 10/10! :D
C**L
Better
I bought the mesh binder and used Wonababis size guide and was a 4XL but had to order a 3XL, it was way too large and didn't bind at all so I ordered this one in a L and low and behold it fits and binds. I'd probably go with a XL next time but if you're getting one of these binders have a bit of money before you do as you might need to order a few times to find your actual size... also, it's a racer back which personally I absolutely hate as it reminds me of sports bras. If they did a full back of this binder it would get a 5 star but just for the racer back I'm knocking one off. Other than that, not a bad binder, I could recommend it for those with disabilities as the zip makes it so much easier to get on and off. Sensory wise the material is great but if you're like me and hate racer backs you'll loathe it. I'll update my review in a few months once I've worn it in.
F**O
Binder
It's good and breathable but it doesn't really flatten ur chest
S**H
Brilliant at binding the body and building confidence
My 12yr old loves this so much this is the 2nd one I bought. She is in the early stages of exploring who she is and said it is comfortable and makes her flat in the right places. Makes the male clothes I have bought look better and makes her feel more confident in her body. She has breaks during the day using it and takes it off after school or her breast do hurt. But when it's on they are flattened well. We are now looking for more underwear that is masculine for ftm as male boxers are too baggy at the front.
P**R
Incorrect size and broken upon receiving
Ordered it, checked the size, even bought a more expensive so I knew there would be good quality, when it showed up the zipper was snapped and it was 2 sizes too small.
R**H
Binder
I got an xs and it’s true to size, best binder I’ve had in a long time, worth the price and is also affordable, love this product will buy again
P**M
Bad size charts order t shirt size instead
I looked verry closley at the sizeing charts and mesured myself and it reccomended that i get a size 4xl because of my mesurments but i know these things run large so to be safe i got a 2xl, when it came it was HUGE on me (im 5’1 70kg with E cups so thats sayin alot) pay no attention to thier sizing charts if you want something that works just order whatever shirt size you wear maby one up if you want it looser, will be reordering in a large good quality just bad sizing
Trustpilot
1 month ago
1 week ago