Growing Socks Baby Girls" Socks, Bear, Heart and Bows, 4-Pack: * Socks that grow as kids" feet grow * Care: machine wash cold inside out in cold water; tumble dry low; use only non-chlorine bleach when needed * Fabric content: 69 percent cotton, 18 percent nylon, 9 percent polyester, 3 percent spandex, 1 percent rubber