Review on Thermajohn Fleece Thermal Underwear for X-Small Boys' Clothing by James Eledge

My petite 10 year old wears them to school as his teacher keeps the windows open due to Covid. He is slim and they match his clothes perfectly. Inside they feel very comfortable. He is picky about the feel of clothes (especially shirts) and they are perfect. There are no tags on the shirt. I like their weight because of the thin layer of fleece inside. The other thermal underwear we bought doesn't have this fleece layer and isn't as warm.