Osh Kosh Baby-Girls Newborn 3 Pack Heart 100% Cotton Front : 67% Cotton/28% Polyester/2% Spandex/1% rubber/2% Other fiber Middle : 62% Cotton/27% Polyester/8% Nylon/2% spandex/1% Rubber Back : 56% Cotton/31% Polyester/10% Nylon/2% Spandex/1% Rubber Machine Wash These are girls 3 pack socks Carter's hosiery by Goldbug