It’s so much fun to mismatchingly match your little! In this bundle, get 1 kid and 1 adult size Silly & Serious socks pair designed by Jason Naylor! Just select your desired kids socks size since adult socks are 1 size fits most.. This bundle comes with PalsCard #51! On these collectible PalsCards, kids can name their new Pals and learn how they met.. Details. 85% Cotton, 13% Nylon, 2% Spandex. Sizes 1-3 Yrs and 4-8 Yrs have silicon non-skid grips to prevent slipping. Machine wash cold, tumble dry low for optimal care. Stretchy, colorful, comfy