This cute little pair of Under the Sea socks can serve as a polite little reminder to your kids, which helps them to remember what they can do to keep our oceans clean. Life is too short for all of the things we want to learn. If we could save you some time, we'd tell you it's not worth it to wear boring socks. FEATURES Crew height Flat knit seamless toe which limits irritation or chafing FIBER CONTENT 68% Cotton, 30% Nylon, 2% Spandex SIZE DETAILS 2-4 Years (Shoe Size 6-11) 4-7 Years (Shoe Size 10-1 Youth) CARE INSTRUCTIONS Machine wash cold. Do not bleach. Tumble dry low or hang to dry.