Space Cats: Infinitely independent, and ready for adventure! This fun 3-pack of cat socks for kids has sparkly metallic cats in space, cute black cats shooting star beams out of their eyes? and a simple rainbow striped pair to tie the collection together. The fibers in these socks are certified by OEKO-TEX? Standard 100, which means no harmful chemicals, keeping little ones skin safe and happy.?Content: FRONT PAIR: 62% cotton, 31% polyester, 2% Elastane, 5% other fibers MIDDLE PAIR: 71% cotton, 27% polyester, 2% Elastane BACK PAIR: 79% Cotton, 19% Polyester, 2% Elastane Fits kids ages 7-10, shoe size 1-5.