trimfit Girls' Single Lace on Cotton Cuff Socks 70% Cotton, 26% Nylon, 3% Spandex, 1% Rubber Imported Machine Wash 3-pairs toddler lace on single cuff socks Comfort technology Machine wash cold with like colors. Only non-chlorine bleach when needed. Tumble dry low. Do not iron trimfit. Wear tested and reg since 1921