Women Sock Size 9-11 (Adult Medium) (Shoe Size 5-10) The only thing missing are the unicorns. Great rainbow sock! * 85% Peruvian Cotton, 10% Nylon, 5% Spandex * Attention getting design - Guaranteed to start a conversation * Up your Sock Game with these fun socks! * High quality fabric that will not rip or tear - Very Comfortable * Best if washed in cold water With your purchase, the Sock Panda donates socks to someone in need. Thank you!