Carter's Baby-Boys Newborn F13 Boys 6Pk Sports Stripe Booties Stripe Socks: 67% Cotton, 25% Polyester, 4% Fiber, 2% Spandex, 2% Rubber; Others: 65% Cotton, 23% Polyester, 8% Nylon, 2% Spandex, 2% Rubber Pull On closure Machine Wash These are boys 6 pack sports booties Carter's hosiery by goldbug