Jba
Best undershirts period.
Fit really well, not baggie, do not bunch up or ride up, wash beautifully. Worth the money.

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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Jba
Fit really well, not baggie, do not bunch up or ride up, wash beautifully. Worth the money.
Rich N.
Customer service is off the charts great!
Dutch
UnderFit shirts are the best. They are better than any other undershirt I've ever bought. They fit close without making you feel like you are wearing a compression T. You don't have all that extra loose shirt stuffed into your pants so you stay cooler. The material helps keep you cooler too. The extra large opening on the V-neck is also a plus. You don't have to keep pulling your T down to hide it under your shirt. I will be ordering more UnderFit shirts very soon.
Zachary P T.
Collected a few different undershirts from all the highly rated brands within this category. I chose UnderFit due to the fit as it pertains to MY body shape/size. The materials are of high quality, the stitching in tact, and as an added bonus it is made in the USA! I also reached out with questions for a follow up purchase and was responded to promptly with great detail and care for my inquiry! You will not regret your purchase! Highly recommend to prospective buyers.
Brian
The fabric is high quality. I was worried they would wear our quickly due to thin material. But so far, they have maintained their shape, fit and finish. I enjoy wearing them under my work shirts even in warmer months.
Nate C.
I finally settled on trying UnderFit shirts after a bunch of Google research and 15 years of wearing disappointing hanes or fruit of the loom undershirts. I bought the work week 5 pack in V neck and haven't gone back to the old shirts. They are extremely soft, stay tucked in and through at least two washes, they've seemed to maintain their quality. I'm 5' 11" 195 with fairly athletic build and the large fits great. The V neck is aggressive enough that I wouldn't wear it as a standalone shirt, but I bought it to be an undershirt and I've been recommending to friends already.
Bill
From fit to washing...it's awesome...and the customer responsiveness is even better.
Mark T.
I purchased some UnderFit undershirts and loved them but they were a bit snug on me. I reached out through the website and Paul was very helpful in finding a better size and helped me exchange them quickly and even helped with the shipping. I have told many of my friends about UnderFit because I like them so much.