These are Officially licensed Looney Tunes product, guaranteed! This no-show ankle sock set features 5 pairs of socks from your favorite Looney Tunes cartoons. Featuring Bugs Bunny, Daffy Duck, Taz, Tweety Bird, and Marvin the Martian. Made of soft 98% Polyester, 2% Spandex. These are sock size 9-11 which fits men's shoe size 5-9 best, and women's shoe size 5-10 best