Gmac
graet product
Love the fit would like to see in more colours

UnderFit undershirts are cut longer and lightly hug your hips and below, to stay tucked in all day. Our fabric is ideal for undershirts due to its exceptional softness, advanced moisture absorption, odor resistance and superb breathability. If you want to remain less comfortable in your run-of-the-mill undershirt, by all means, DON’T buy an UnderFit.
UnderFit (underfit.com) has 365 customer reviews on Five Star Index, with an average rating of 4.5 out of 5.
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Gmac
Love the fit would like to see in more colours
Mansoor Z.
I was fed up with spending my money, only to find out that damn near EVERYTHING in made in *ucking China! I found a site, stillmadeinusa.com and there are a lot of companies that still produce and manufacture in the USA. That's how I found UnderFit! Under fit is a quality product that, gives a good professional fit. The shirts are soft and stay in place, with minimal riding up, but, its still far better that the other products that are out there now. You hardly even know that you have them on. I bought 5 to see if I liked them. I did and I bought 10 a few months later. They keep you cool and feeling fresh! Great product, to me worth the price.
Simon C.
What I like best about this undershirt is that I can wear it and forget about it. It's really soft but, unlike cotton it doesn't feel uncomfortable when you sweat. It fits me just right - not baggy at all and definitely not tight either. The length is great too - long enough that I can tuck it it without it constantly riding up. Yes, it's more expensive than regular undershirts, but if you'd rather buy something that's thoughtfully designed and is going to last you a long time as well as checking all the right boxes, it's definitely worth it.
Jason
This undershirt fits perfectly, stays tucked in, and mitigates sweat. I would highly recommend to anyone!
JasonC
I've tried other slim fitting undershirts. Undercut makes the best shirt. They are slimmer than the other brands, soft, and retain their shape. Price point is also reasonable.
oakie22
Switched from Under Armor. I think they are more comfortable, cooler, deeper V, no ugly logo showing through shirt. I've bought them twice so far, will keep buying.
JEFF C.
I bought a single v-neck to try out UnderFit. This is absolutely the best feeling and fitting undershirt I've ever worn. I immediately bought four more. I couldn't be happier. I would have bought even more if they were priced differently.
Jennifer
I searched high and low to find the best undershirt for my husband and tried numerous brands. He had always complained that his undershirts came untucked or weren't comfortable. Once he tried Underfit the search was over! He says these are the most comfortable undershirts he's ever worn and they never come untucked. Underfit is his new go-to brand and we've already placed another order so he has extras on hand. Now if only they made undershirts for women!