These are Dr. Suess socks! Dr. Suess is the author of the extremely popular children's books that inspired wonder and magic and millions of readers' minds! This Dr. Seuss sock set features 3 pairs, each with its own design from one of the magical books in the collection, CAT IN THE HAT. There is Thing 1, and Thing 2 on one pair, CAT IN THE HAT on another pair, and an overall pattern design of characters on the 3rd pair. Made of soft 98% Polyester, 2% Spandex. These are sock sizes 10-13 which fits men's shoe sizes 8-12 best, and women's shoe sizes 7-13