12 Pairs Men's Athletic Socks Ankle/Quarter Crew Men's Sports Socks (Multi-Color Pack, 10-13) 80% cotton Color: Black, White, or Multi-Color Pack: 3 Black, 3 Gray, 6 White Size: 9-11 or 10-13 Material: 80% cotton, 15% polyester, 5% nylon 12 Pairs/1 Dozen