Sock It to Me, Chat Noir, Unisex Stretch-It Knee-High Socks, Kitty Cat Socks QUIRKY DESIGNS - We already knew that cats are the world's best stretchers, but these knee-high socks might even put their stretchiness to shame. STYLISH WIDE CALF SOCKS - These babies can stretch up to 21 inches in circumference and designed to fit slim to wide calves to prevent blood from pooling and improve your blood circulation DURABLE, SOFT, AWESOME - These socks are made in Korea from cotton, polyester, and spandex. SHOW YOUR FEET SOME LOVE - Our threads are certified by OEKO-TEX Standard 100, which means we leave out harmful chemicals to keep your skin safe and happy. TREAD WITH STYLE - Make your feet happy with these durable, super-soft, high-quality socks. Fits up to women's shoe size 12 and men's shoe size 13, approximately. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!