Cameo Women's Polar Heat Acrylic Thermal Socks, 4357. So comfy and warm, interior is made from 100% polyester. Super soft, knitted outer shell is made from 68% polyester, 31% acrylic and 1% rubber. Anti-skid to prevent slipping. Thermal comfort and fully insulated. Sherpa imitation lining. Fits women's shoe sizes 4-10. 1 pair pack. Mid-crew height. Comes in 7 different colors: Red, Black, Fuchsia, Ivory Plum, Charcoal, Gray or Navy. These adorable socks are perfect for lounging around the house this winter.