Luvsox Women's Knee High Socks 2-pack Imported 80% Cotton 15% Spandex 5% Polyester,Stretchy cotton blend Women's Knee-High Cotton Socks , black base with colors toe and heel. Our socks are all anti-microbial and breathable so that your feet stay clean and fresh all day. Machine wash cold, tumble dry low. Fits Shoes sizes 5-10. Made in Korea,Ribbed cuffs provide a secure fit