Great

Very comfortable and does not bunch. A very nice fit and form fitting. Definitely a noticeable difference in warmth when worn as a base layer.

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

Very comfortable, thin and warm

Perfect winter layer that washes up nicely and runs true to soze

These base layer tops are very soft and very warm, yet super thin

Seems to be good quality.

Good base layer, but tends to ride up. I assume it is the type of material that doesn't stay tucked in.

Pros: lightweight, flexible, retain heat, seem to wash well, reasonably priced. Cons: One arm seemed "itchy" a few times but I am not sure if this was me or the top.