Warm unisex thermal bottom leggings 100% natural yak cheapest wool

cheapest Unisex thermal underwear/leggings from 100% yak wool
Yak wool, super fiber warmer than cashmere
Size: Free Size fits M-L; stretches and takes the body shape.
Thick knitting
Available only in chocolate brown color
Produced from natural fiber sustainably harvested by nomadic herders