These mens crew socks come in multiple color Options and fit men's shoe size 6-12.5. Made of 57% Cotton 21% Nylon 19% Polyester 3% Spandex for comfort and durability. A pair of these cool Pelicans novelty Socks will certainly give any wardrobe an instant upgrade. Machine Wash Cold With Like Colors. Do Not Bleach. Tumble Dry Low Heat.