COUVER Knee High Premium Quality Sports Athletic Baseball Softball Socks, 4PAIRS pack cotton Imported Cotton 80 %, Nylon 12%, Rubber 8% Socks Size S: Men's Shoe Size 6Y - 6.5, Women's Shoe Size 6.5 - 8 / Size M: Men's Shoe Size 7 - 10, Women's Shoe Size 8.5 - 12 / Size L: Men's Shoe Size 10 - 13, Women's Shoe Size 12.5 - 14 Length: Knee High Soft comfortable solid color sports socks Made in Taiwan