Carter's Baby-Boys Newborn F13 Fairisle Bear 3 Pack Booties Stripe Socks: 68% Cotton, 24% Polyester, 4% Fiber, 2% Spandex, 2% Rubber; Fairisle Socks: 60% Cotton, 24% Polyester, 12% Nylon, 2% Spandex, 2% Rubber; Bear Socks: 64% Cotton, 25% Polyester, 7% Nylon, 2% Spandex, 2% Rubber Machine Wash These are boys 3 pack socks Carter's hosiery by goldbug