Couver Unisex Knee High Sports Cushioned Athletic Baseball Softball Hockey Socks Cotton 80 %, Nylon 12%, Rubber 8% Sizing Guidelines: Adult Small : Men's Shoe Size 6Y - 6.5, Women's Shoe Size 6.5 - 8 / Adult M: Men's Shoe Size 7 - 10, Women's Shoe Size 8.5 - 12 / Adult L: Men's Shoe Size 10 - 13, Women's Shoe Size 12.5 - 14 Length: Knee High Terry-Cushioned sole, toe, and heel Soft comfortable solid color sports socks Made in Taiwan