Review by Kim

Product name: Underworks Double Front Compression Shirt

Manufacturer’s website:
Chest Size at time of use: 38DDD (37″ under bust/45.5″ bust)
Comfort: 3.5/5

  • It’s not ultra comfortable, but it’s not super uncomfortable for the most part either. Sometimes it hurt a little in the armpit, but it seemed to be dealt with when I adjusted myself some.

Effectiveness: 4/5

  • You could still tell I had breasts, but not by more than an inch or inch and a half.

Discreetness: 5/5

  • You don’t even notice it under a t-shirt.

Overall: 4/5

  • It’s hard to get on, but once you do and mess with the arrangement of your breasts some, it goes a long way to flattening out a chest.
With (left) and without binder- front
With Binder- FrontWithout Binder- Front
With (left) and without binder- side
With Binder- SideWithout Binder- Side

Reviewed by Mason

Product name: Underworks FTM Chest Binder (Double Front Compression Vest with Relaxed Mid-Section – model 988)

Manufacturer’s website:

Cup size at time of use: I’m uneven! An A and one big B (averages to around 35″)


Comfort: 3.5/5

  • I would give the chest compression a 5/5 – more comfortable than a tight sports bra and totally awesome. However, the relaxed mid-section lowers everything to a 3.5/5 rating for cutting into my stomach. It is really uncomfortable. The two layers of chest compression stop about two inches above my belly button and squeeze my gut down like a tube of tooth paste. This might be more comfortable for someone that is skinny, has a tight stomach, or a longer torso (so the compression would stop slightly higher on the ribcage). This binder doesn’t work very well with the short torso / chubby factor.

Effectiveness: 4.5/5

  • That inner-tube of gut around my midsection gives my stomach a look I don’t like, but the chest compression is great. Any more compression would seriously compromise the comfort of this binder. In a baggy shirt you can’t really tell there are boobs there, even though I’ve got that one large B cup. It also balances out the unevenness of my chest. It also really helps with posture.

Discreetness: 4.5/5

  • Again, the doughnut of fat around my waist is noticeable in tight shirts, but it doesn’t necessarily present a female-bodied look, especially in a loose fitting shirt. Up top you can’t really see the seams across my shoulders and my chest looks very smooth. There’s a little fabric looseness along the collar over my bigger rogue boob that occasionally bumps out or catches my looser cotton shirts. More even chested dudes shouldn’t have a problem, though.

Overall : 4/5

  • The gut cutting is a real bummer. I’m hoping to stretch out the compression around my midsection to make this binder more comfortable for day-long wear. Love the chest compression, though, so I can’t complain too much.