Review by Alix
Product name: Underworks Tritop Chest Binder (Model 983)
Manufacturer’s website:
Chest measurements in inches at time of use: Bust 37″, chest 44″ (mean 40.5″)

Comfort: 4/5

  • 2 for the initial 3 days of wear, but soon much more comfortable as I got used to the feel and it gained a bit more give.

Effectiveness: 4/5

  • Gives a fairly good bind, perfect for under loose clothing, but the shape of them is still somewhat visible in tight clothes.

Discreetness: 3.5/5

  • Looks like a sports bra, if that’s okay for you; high neck line so visible under shirts with a low neck.

Overall : 4/5

  • A good binder for those with larger chest, as folding to get an effective bind is not necessary(or possible-preventing you from going too tight) as it is with a double front.
  • Be warned that getting in and out of it is a pain, but once you find a method for it, it’s possible.
  • Also, you may have to move things around in there to get the best bind. I do up and out to the sides, but my friend who is also large chested prefers ‘down and out’.

Review by Adio

Product name:  Underworks 997 Double Front Compression Shirt

Manufacturer’s website:

Chest size at time of use: D

Comfort: 4/5

  • It isn’t as comfortable as a bra or undershirt, but I’ve gotten used it.

Effectiveness: 5/5

  • I position my chest downward and out slightly. This gets me very flat and has minimal uniboob/bump.  The length also helps with my hips and stomach.

Discreetness: 5/5

  • I’ve had multiple people touch my chest, back, and sides without knowing I’m wearing a binder.  Because it’s so long, it can be tucked into pants like an undershirt.  There is no line across the back to make it look like a bra.

Overall : 5/5

  • I’ve been binding for over 6 years with this same type of binder.  I wouldn’t keep buying them if they didn’t work for me. My chest has gotten smaller over the years (weight loss, breakdown from binding/T), but even when I was heavier, it still worked great. I would recommend this binder to every trans man, no matter what size.

Reviewed by Darke

Product name: The Cotton Concealer Compression Muscle Shirt

Manufacturer’s website:

Cup size at time of use: 34 A


Comfort: 4/5

  • It’s very comfortable and warm, although I have to pull it over my head because pulling it up shifts the inner material too much and causes the cotton outside and inner panels to become misaligned and then it becomes a mess. It’s very stretchy material and not too bad to work out in at home.

Effectiveness: 1.5/5

  • I got an extra-small size because it’s the recommended size for me, and when I put it on I still had a bump. When I went out to play soccer with some friends with this on, I had to wear another compression shirt underneath to get the flatness I wanted. Without the extra compression shirt, I had two very visible breasts still, so it didn’t really do much of anything for me except prevent them from bouncing around (which makes it essentially a longer, more expensive sports bra).

Discreetness: 3/5

  • I got the black colour, so it looks like a muscle shirt, and it looks very natural by itself, but doesn’t compress very well, and it’s quite long to wear untucked. The collar is also quite high, so when I wore it underneath another shirt, it poked through which brought up a lot of questions as to why I was wearing a black undershirt.

Overall : 2.5/5

  • It’s comfortable for home use, but aside from exercising in it, or wearing it amongst understanding friends, it wasn’t very helpful to me. I got the smallest size and it barely did any compressing.

Preferred Name/Alias: Darke

Product name: Double Front Compression Shirt

Manufacturer’s website:

Cup size at time of use: 34 A


Comfort: 4/5

  • In the beginning it seemed tight, but not uncomfortably so. After about two weeks of wearing it to school (but taking it off at night to sleep) I got used to the compression and it was actually quite nice. Now I feel uncomfortable without it, haha! However, I find that when I eat large amounts of food, or after I’ve gained a bit of weight, it takes more effort for me to breathe deeply (however I usually take shallow breaths anyway, so it might just be me).

Effectiveness: 3.5/5

  • For the first six months that I’ve had it, it worked really well and I was completely flat, however at one point after that, someone accidentally put it into the dryer (it’s supposed to hang dry, even though it’s machine washable) and ever since then the material has felt looser and has lost some of it’s compression abilities. Now I have to double it up and use safety pins to keep it up for the compression and even then it looks like I have really small breasts when I wear semi-close fitting shirts.

Discreetness: 4.5/5

  • I’ve made several new friends after I started to use this, and up until a month ago when we went swimming (and I had to use a normal swimsuit) they had thought I was completely flat naturally. I usually wear semi-baggy shirts, so it’s quite discreet then, but with slim-fitting shirts, ever since putting it in the dryer ruined the material, it’s shown a bit of bump. However, several times I’ve been called “sir” when I go into a cafe or restaurant and my friends speak for me (since my voice is so high pitched I can’t even pass as a prepubescent boy…).

Overall : 4/5

  • It’s worked wonderfully for me for the past year and a half, and I’m only replacing it now because the material is too loose and sweat stained. (ew!)



Reviewed by Greg

Product name: 988 tank top extreme compression vest

manufacturer website:

Cup size at time of use: B or C

Comfort: 4/5

  • The under-stitching has a tendency to rub kind of hard, but overall its a very nice feeling. Wouldn’t recommend sleeping in it.

Effectiveness: 5/5

  • I am completely flat chested with this shirt on.

Discreetness: 4/5

  • I wouldn’t wear it with v-necks since the fabric doesn’t exactly feel like cotton, since it is spandex. Otherwise you cannot tell you have a compression vest on, looks like a regular t shit.

Overall: 4.5/5

  • I say [four and a] half because the price for one single item is pretty high, but then again having my dignity and self image restored to normal is priceless. This shirt works for extreme gynecomastia.


Reviewed by chiaroscuro13

Product Name: Tri-Top (983)

Manufacturer’s website:

Cup size at time of use: A approx.

Comfort: 4

  • This binder is so non-restrictive and casual in appearance,I wear mine like a second skin day and night.
    Repetitive arm motions can cause the straps to rub into the shoulder when this product is still new. Very tight in the beginning.
    Free range of motion.

Effectiveness: 5

  • Like it’s predecessor–the double front compression top–this product efficiently binds and stops motion transfers of the chest area. One can really get the sense that they no longer have breasts. The magic is in the third binding layer. In addition to utilizing three layers to bind, the extra layer exclusive to the tri-top, delineates the breast form. This product essentially levels your chest. I find that although I’m not overly bound down, I appear to be much flatter and appear naturally male in my torso.
    Make sure to recognize the inside from the outside of this product. Due to where the straps lie on the shoulders, there can accumulate a raw spot if the binder is not worn properly.

Discreetness: 5

  • I have no reservations about wearing this product to every occasion. The seams are barely visible and virtually invisible under any type of clothing because they taper off.
    Since this binder is not a full shirt, roll-up is inevitable. Sewing a longer strip of fabric to complete the shirt is an option but not necessary. Although this roll-up can be annoying, it is not overly noticeable and can be easily and discreetly fixed by a casual smooth.
    Looks like an A-shirt under white shirts.

Overall: 5

  • It has been said, and I agree in all my experiences, the TRI-TOP is THE BEST BINDER ON THE MARKET. We’re talking overall coverage, delineation and versatility.
    Things to note: The three layers of binding only occur in the front. The back is one sheer layer of spandex nylon so it releases heat effectually.
    No need to wear anything under this product.
    I Recommend ordering your exact bust size. The three binding layers are designed to work with the actual size of the binder it’s self. At 32″ I found the x-small to be more beneficial in the long run.
    This product is durable. After over two years with the same product with constant wear, there have been no holes, tears or unravelling.
    Always wash in cold water, it preserves the binder’s ability to bind. Using hot water does not shrink it to fit later on in it’s life, it only weakens it.
    Best way to put on/take off is over the head because it reduces stretching or possibility of tearing.


Reviewed by Pat

Product Name: Double Front Compression Vest (#997)

Manufacturer’s website:

Cup size at time of use: C

Comfort: 4

  • This was the first binder I ever bought. The first time I tried to put it on, I thought I was going to be suffocated, but it got considerably more comfortable after I wore it a time or two. It is really long though, and I usually pull it down over my hips to slim them a bit too, but it rolls up. Bleh!

Effectiveness: 4.5

  • A 4.5 is really most appropriate for this one. I’m very flat with it on, but sometimes if I’m going to wear a slightly looser shirt and am not worried about lines, I’ll wear a tight sports bra under it and it will make me completely flat.

Discreetness: 4

  • The top seam around the collar shows sometimes for me, and I wouldn’t wear a white top with it because I think it’d show through too much.

Overall: 4

  • Overall, this was a good binder to have a first experience with. I just wish it was a little shorter!