Wool Blend Ribbed Leg WarmerThese ribbed knee high leg warmers have soft wool that prevents pilings. The smooth texture will make you want to wear these warmers all day every day and even every season! Each pair has a brand tag on the back of the knee and they look great with our five toe socks. 70%Acrylic, 23%Nylon, 4%Wool, 2%Polyester, 1%Spandex Hand wash cold, tumble dry low Made by Craftsman in Japan