These are Dr. Suess socks! Dr. Suess is the author of extremely popular children's books that inspired wonder and magic and millions of readers' minds! This no-show ankle sock set features 6 pairs with each set having its own design from one of the magical books such as Green Eggs And Ham, GRINCH Who Stole Christmas, One Fish Two Fish Red Fish Blue Fish, Cat In The Hat, Fox in Sicks, and a THING ONE THING TWO design inspired from a character in CAT IN THE HAT book. You can mix and match for those quirky feeling days. Made of soft 98% Polyester, 2% Spandex. These are sock sizes 9-11 which fit men's shoe sizes 5-9 best, and women's shoe sizes 5-10