These microtech shirts are super soft. The inside of the shirts are like a fleece material but super light weight. They definitely keep you warm even before you add a layering piece. I highly suggest this layering shirt to keep you warm and comfortable.

Very comfortable, gave one to my son who is 5"10 and one to my husband who is 6'0. Both fit good and they both like how it feels. They like to work out in it and lounge around the house. Doesnt fit snug or anything, fits very loose.

I was looking for something long sleeved and thin enough for my husband to wear under sweatshirts. This was perfect

Great for layering it was warm but not so much that when indoors you felt like you had to immediately take it off. Very comfortable. Great price.

Great thermal type underwear... my husband says this is the only type that keeps him warm and he loves them!

This is a great base layer for my sports playing son. It is light weight but provides warmth for cold game days. He used this base layer during a football game. It worked perfectly because there was no bulk. He was able to wear his pads and jersey over it with no issue. It also provided the right amount of warmth without being too warm. I like that it came in a 2-pack.

These are thin and very comfortable. I walk everyday several miles and finally just wear them with winter coveralls. I stay warm even in this artic air. I've used other types and still put on sweats plus the coveralls and still feel cold several times during the day and activities. Not with these. I shared my feelings with several others and the comments have been great.

Got these to wear under my scrub uniform as I'm very cold natured. I waer size 6;pants and mostly small tops, weight 120,:5'8". I got the men's size S, perfect fit, can scrunch up the sleeves and they'll stay put. Love that the sleeves are long enough. I am planning to go by Sam's and pick up two more tops. I also bought the bottoms but I think two pair of the bottoms will be enough for me. I'm

Warm, perfect for layering, washes well

Very warm and very comfortable. Sizes run a little small for me.