ROCK-A-THIGH  Unisex-Baby Infant Thigh Cuff Socks 52% Cotton, 25% Polyester, 18% Polyester, 5% Elastane Machine Wash 3.5" high 1" wide Made with soy-based ink for the non-skid grips Colored by dyes that are oeko-tex standard 100 certified, an internationally recognized environmental standard Made in the USA