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💥 Flatten with confidence, move with freedom.
The USA Econo High Power Chest Binder Top (Model 943) by Underworks offers serious compression with a soft cotton lining for breathable comfort. Available in sizes XS to 3XL, its short tank design ensures full mobility and invisible layering. Designed for FTM, non-binary, and transgender individuals, this affordable binder balances firm flattening power with everyday wearability, making it a trusted choice for gender affirmation and active lifestyles.
























| ASIN | B01EKN749M |
| Age Range Description | Adult |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Medium Weight |
| Best Sellers Rank | #131,281 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #3,151 in Women's Tanks & Camis |
| Brand Name | Underworks |
| Care instructions | Machine Wash |
| Closure Type | Pull-On |
| Collection Name | Model 943 |
| Color | Black |
| Customer Reviews | 4.0 out of 5 stars 2,736 Reviews |
| Fabric Type | Shell: 70% Nylon / 30% Spandex Lining: 100% Cotton |
| Fabric type | Shell: 70% Nylon / 30% Spandex Lining: 100% Cotton |
| Fit Type | Regular |
| Fit to Size Sentiment | Positive |
| Garment Size Country | United States |
| Item Type Name | Tank Top |
| Item Weight | 6 Ounces |
| Manufacturer | Underworks |
| Material | Nylon Blend |
| Occasion | construction |
| Origin | Made in the USA |
| Part Number | 943 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Size | Medium |
| Sleeve Length Description | Sleeveless |
| Style | Single Item |
| Style Number | 943 |
| UPC | 846330048585 |
| Unit Count | 1 Count |
D**S
Good first binder!
This was my first binder! I ordered a large and it fit perfect! I have a pretty big chest and it got me a little smaller than I was but it's not the best at flattening and the fabric for me tends to stretch after a time of wearing it. I have a lot of excess skin floating around my chest when in the binder and at times it just makes me look like I have a flater uniboob after a while no matter where I place my chest. The bottom of the binder is to big and isn't fitted it tends to roll a little but nothing extreme. Really good product for a first cheap binder to get used to wearing one! Do not go out wearing this on your first day you will be winded! Trust me lol.
S**L
Good first binder, but the bottom rolls up if you have any belly
So I finally decided to get a binder, and this is a great start I think. The fabric is a bit rough at first (softens after washing) but there's a softer liner in the front so that wasn't an issue. It's also easier to get on than expected (I pulled up over my hips instead of over my head-I've heard enough stories and don't have any help available if I get stuck XD). It was way more comfortable than I expected to be, and the compression was better than my tight sport bra/standard compression top combo. Also, I was pleasantly surprised that the arms didn't 'bite'. Every time I looked at binders, it seemed like the arm holes were super tiny. I'm not really big, but I have the dreaded pudge around my armpits and certain tops and sports bras get uncomfortable and dig in. This top doesn't. My biggest issue is that because I don't have a flat belly, the bottom rolls up a lot, all the way around, so it makes a weird bump around my torso under my shirt. I tried putting some tighter tank tops over it to hold it in place, and it kind of works? I dunno. Plus this opened up a whole new sensory annoyance with the cropped top- I think if it had something soft around the bottom, or even silicone-y to help hold it in place it would be way better, but the hem is pretty rough, even after washing. I'll keep using it, but my next one's going to be a full tank.
A**S
Affordable and great quality product
My daughter loves this binder. We weren’t too sure on what size she was so we went with a size small to her bra size. The outside fabric is easy fit and breathable. The soft padded fabric at the front Isn’t to tight and feels comfortable. She doesn’t receive as much as a shortness in breath like she did from her old binder. It’s really easy to get on and perfect length. It reaches her hips like a small tank top. She absolutely fell in love with it when she got it. The packaging is also nice and discreet. It’s super easy to wash as well. I would say this is one of the best brands we have bought from. It’s very affordable and great quality. Would recommend to anyone looking for a binder. Another thing is I love that they have so many different options of binders. We couldn’t find one that would go on like a shirt. She prefers no clips or zippers. They had a wide variety to choose from so it was easy to find a comfortable fit for her. Very satisfied with the product and the results. 5 out of 5!
T**S
Breathable and worked well until it stretched out
This was my favorite binder for a few months, but then it stretched out and lost a lot of compression power. Also had a lot of issues with hem rolling. There's no rigid panel, so the compression is entirely from the stretch material. Comfortable to wear though, not scratchy or thick and the back is very breathable. Would probably be good for summer. Just wish it lasted.
X**N
Great
It could be a better material. But I love the coverage. It's one of the best binders I've got so far as far as size. I am a fat dude and typically have the problem where I only have about an inch of material at the bottom of my big old titties. And added with the coverage I have pretty good compression. Said big old titties are nearly non-existent
F**X
Poor Craftsmanship
Let me preface this with "I may have gotten a dud but..." Like I've read in other reviews, the fabric is fairly see-through which is not shown in the product photo. I don't care how see-through the material is, however, so I purchased one anyway. First the good: the cotton inside is very soft and comfortable, it is easy to move in, and compresses just as well as my other garments. Now the bad: the front (stretchy) panel had more length or fabric to it, so no matter how much I adjusted it the seams could not lie flat, causing giant rolls around the neck, bottom ridge, and one armpit. Upon flipping the garment inside out, I could see several large wrinkles and buckles in the cotton fabric. To me, someone who sews and crafts occasionally, it looked as if it was hastily put together and not cut or aligned properly. This garment is impossible to wear out, because even through a very loose shirt the "rolls" are INCREDIBLY visible, as each is at least a quarter of an inch in diameter. As a final note, my correspondence with customer service was less than satisfactory. I was told something along the lines of "this is an entry level product which is probably why it seems different than others you've had in the past" with no acknowledgement of my detailed description of the problem and the shoddy craftsmanship of the garment and the fact that it looks little like the product image. If you have problems with it, don't bother, just return it. Definitely not worth $20.
K**S
Highly recommend this product (36G bra size)
I'm a woman and got this for cosplay, so I might not have that many insightful things to say. My chest is 43 inches, so I got the large. On bra size I'm a 36 G, so I have big breasts that are usually very noticeable. If I wear a tight shirt with the binder, you can still tell I have them, which is to be expected. All that tissue can't just disappear. But, as I hope you can see in the pictures, if I wear a lose fitting shirt, you could be convinced I don't have giant breasts!! I'm very happy with this purchase and it will make my male cosplays look so much better! I haven't worn it for extended periods of time, but it does feel very comfortable and not super tight.
P**T
Seems good, but very tight
Almost thought I'd have to return this when I initially pulled it out of the package because it looked *tiny* despite buying the accurate size according to the measurements...and when I tried pulling it on, it was so tight that I thought the size wasn't right. But, I forced myself to get it on, and was surprised that once it was actually in place, it's not nearly as uncomfortable as I expected it to be. Just very, very snug--this is clearly not a brand that you can risk going a size down on without hurting yourself. I'm assuming that with regular wear it will break in some and loosen the way other binders do, but the arm holes run a bit small so it does pinch a bit at the armpits if you're built thicker or more muscular like I am, that's something to keep in mind. But this already seems to have better support and control over the amount of tissue I have (a lot) than other binders because of the intense level of compression, and doesn't ride up when I lift my arms the way other short binders do. Depending on how it lasts, I may get another as a backup!
L**N
Schrott
Naja außer das er extrem auf den Magen drückt bringt diese Teil nichts. Der Stoff ist auch mega unbequem zum tragen.lieber ie Finger weg von diesem teil
M**A
Super bueno y util
Excelente producto, puedo usar cualquier tipo de ropa y no se nota para nada, nadie sabe q lo uso, excelente precio
S**G
durable
does what its meant for well 'n you can run it through the wash a chunk without issue
Y**H
Works well
- Binds well - Quite tight, gets uncomfortable after a few hours - I can personally ignore fabric, but the back panel may be uncomfortable with those with strong sensory issues
B**Y
Very soft!
I must have ordered a different model than I had before because the material of this binder was surprisingly very soft! The front inner lining of the chest binder has a very soft material which is great if you’re like me and you have sensitive skin. This binder also doesn’t roll up all the time like I’ve found the other models to do. The only downside is that I’ve found that it’s not quite as restrictive as my other underworks binders and therefore, as a big chested pre-op ftm dude, there’s still a faint silhouette of my chest through the binder. This isn’t a problem when wearing baggy shirts though, which I do all the time anyway haha Very good binder, I recommend it as a more breathable and softer binder. I’d buy another one of these to keep for days where my sensory issues flare up. Very good binder!
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