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Underworks Ultimate Binder - 997

Regular price $47.00

Of all the Underworks Chest Binders we carry, the Ultimate binder is, well, pretty ultimate. It is a full length binder made of two layers of nylon & spandex that binds all the way down to the hip- meaning not only does it bind the chest, but the belly and hips too. Folks love it for straightening all kinds of lines, however, it is also the most constrictive binder we stock. Additionally, it is also the binder most likely to ride up the torso, but you can cut it to length or just tuck it into your pants or underwear to prevent this. 

Made from medical grade 70% nylon and 30% spandex knit, that conforms to your body and moves with you, the tank binder is full length and can be tucked in to your trousers.

Binder Sizing: With arms down on side, take a snug measurement around the fullest part of your chest. All measurements below are in inches.

XS: 28 - 31"
Small: 32 - 35"
Medium: 36 - 39"
Large: 40 - 43"
XL: 44 - 47"
2XL: 48 - 51"
3XL: 52 - 55"

Customer Reviews

Customer Reviews

Based on 22 reviews
I'm torn.

Not the kind of material I was expecting. Very mesh like almost, but firm and not see through. Does the job. Fits pretty tight in most places but really loose around the armpits, because Im plus sized but my breasts are on the smaller size in comparison to my stomach so had to size up to what would fit best in a half binder. So doesnt bind as well as I'd like, but still flattens somewhat. I wouldnt get another but not mad enough at it to send it back.


This binder works so much better for me than the half sized binders. I love how its long enough to go down to my hips and push those in as well. Would definitely recommend!

Super Binder!

Binder de super qualité, je le recommande. Très confortable et durable. Maintient bien les seins en place, par conséquent, il ne faut pas avoir une trop grosse poitrine si on veut qu’il camoufle le tout.


it fits well. it was a little hard to get on at first but that was expected lol. i was surprised at how easy it was to adjust myself after it was already on so that’s great. i also personally like how it compresses all the way down instead of just on the chest (this also is nice because if it was too short it might not fit properly on my large chest). only issue so far is how it rolls up a bit at the bottom, but i was expecting that might happen. overall i’m happy !

Bon Binder

Le binder fit super bien, mais assez difficile à enfiler. Après une journée d’utilisation tient moins bien et roule. On doit constamment le replacer. Il devrait être plus serrer au niveau des seins. Mais dans l’ensemble il très confortable.