6 Pack - IT'S RIDIC! Athletic Sweat Absorbing, dry, and comfy Socks 62% Polyester | 15% Cotton | 21% Nylon | 2% Spandex [Small - men's shoe size 6-8 | women's size 7.5-9.5 ] [Medium - men's shoe size 8.5-10.5 | women's size 10-12] [Large - men's shoe size 11-13 | women's size 12.5-14] Arch compression Supportive fit Great for athletics! Soft and comfy socks! Check them out, you won't be sorry! 62% Polyester 15% Cotton 21% Nylon 2% Spandex