Hanes Boys' Comfort Toe EZ Sort Ankle Socks 12-PackAnkle length socks stay up for added comfortComfort toe seaming, our most comfortable seam everReinforced heel and toeEZ Sort sock matching systemValue-priced in a convenient 12-pair packCotton 73% Nylon 1% Polyester 23% Natural latex rubber 3%Machine wash warm with like colors. Use only non-chlorine bleach when needed. Tumble dry medium. Do not iron.