Stephen
I love my undershirts
I love my undershirts! I have been using them everyday for 2 years now. Ordering more to make it the next 2 years.

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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Stephen
I love my undershirts! I have been using them everyday for 2 years now. Ordering more to make it the next 2 years.
Daniel B.
Do you value comfort, performance and longevity? UnderFit offers a premium product at a premium price point. Supporting a small business that funnels resources to ensuring consistent product quality is a net plus, too.
Chris
Great undershirts!! So soft and they keep their shape afterwards. Love the higher neck line. I have them in white, black and gray!
Luis M.
I’ve been wearing Underfit shirts for years, and nothing else compares. The quality and comfort are unbeatable, and every time I wear one I feel confident and sharp. They’re an absolute essential in my wardrobe—I won’t go without them.
Bill W.
Great shirts. Perfect fit. Tried a couple of other brands once when Underfit was sold out of my size. Never again. UnderFit is the only choice for me now.
loop54
Just placed my 3rd order and will place 4th soon. I’ve been an avid undershirt wearer for 25+ years and these are the best ever. Slimming but not restricting, form fitting but not tight. Just perfect.
Aron Y.
I’ve been wearing these for years. They fit great. Comfortable. They don’t come untucked. They protect your shirts. They last a long time. Customer service is excellent too. I was short a few shirts on my last order and the owner of the company fixed it himself in less than a day. They’re a bit expensive, but totally worth it.
Montae A.
I love the spec on the garment as you don't see it when you wear a shirt with first button unbuttoned. but the fabric is not good lot of my older shirts have the tencel or the modal burning out from the lyocell. looks like a burn out. this could be because your blending these fibers. over time the fabric is losing strength. i wish you can make this in cotton spandex 160GSM product will be great and last forever and not stick to your body. you can take it one step further with Supima cotton. just my thoughts i am in the apparel business.