Red Lion Soccer Ball Knee-high Sock (Neon Green - Medium) 71% ACRYLIC,21% NYLON,7% POLYESTER,1% SPANDEX Made in USA Features: Knee High Sock All over soccer ball pattern Machine wash cold, inside out, gentle cycle. Tumble dry low. 71% Acrylic,21% Nylon,7% Polyester,1% Spandex