SmartWool Midweight Long Underwear Bottoms - Kids'

I bought this for my 11-year-old son to use as pajamas on an upcoming back packing trip he is doing with Boy Scouts. My son is a VERY skinny kid and always cold, so I hoped these would be warm. This past weekend, he got a chance to "test" these bottoms when he was invited to go along on a camping trip with a friend. When he came home he said he loved it! He said it kept him warm and cozy in his sleeping bag, even though he is skinny. This is a HIGH endorsement from him. He has used this sleeping bag on many camping trips and is often cold 9even though it's a 0*F bag.This past weekend he was at a higher altitude, on a particularly cold/rainy weekend. I know he'll be able to wear them under clothes - and ski gear - to stay warm. I highly recommend this long underwear. It will keep you child "warm and cozy" in the cold.

These pants are comfortable and fit great- I wore them in 30 weather as a pajama pant and inside my sleeping bag I was quite warm. They move well without binding