UnderFitReviews of underfit.com

Great undershirts. I've tried them all online and in stores, At least 12 different companies. These are by far the best if you want a light weight, soft, breathable, fitted undershirt that won't come untucked. If you're not used to a fitted shirt these may feel about 1/2 size small to you. So you might want to select one size larger than normal.. I like the tighter fit as the shirt stays in place all day long. In a dress shirt, I wear a 16.5" neck 34" sleeve. Suit/sport coat 44 athletic cut. I buy the Large Underfit shirts and think they are a perfect fit.

Very happy with Underfit!

Excellent quality undershirts, but run small relative to other comparable brands at this price point and style. I'm barrel chested, so need a little more give. XXL fits me well in other brands, but not this one. Ultimately, I got tired of the tight chest and the sleeves riding into my armpits, so switched to another internet undershirt that fit me better.

I've purchased many different brands for my husband.... he could never find a great fit. He is 6'4 with broad shoulders and lean waist. Most of them were too bulky and one that wasn't rode up on his sleeve. These are lightweight, fit to the body and not too tight. Perfect. After trying UnderFit we purchased 14 more and turned all the others into cleaning rags!!! No kidding.

Great deep v-neck white undershirts - I've switched my wardrobe. Can't wait for more color options!

I had been looking for a line of under shirts that would not ride up, fit comfortably, kept me warm cold weather and cool in warm weather. My first purchase was an experiment. If the shirts met the desired results, then I would give up another brand that I have traded with for two decades. I found that that the shirts met each of my needs and I will return for more. They are perfect in every way.

These shirts are everything I've wanted in a quality garment. Designed with intention and purpose, they perform very well. I would own more if they cost less, but I have just enough now to get thru the work week.

Best undershirts I've ever worn.