80% Combed Cotton 15% Polyester 5% SPANDEX Crew Cut styling Moisture Wicking Arch Support P embroidery patch on outside ankle Knitted Cat logo on top foot R & L designated sock silhouettes for premium fit Seamless toe Style #: 858560 Unisex Sizes: S (3-5.5), M (6-8.5), L (9-13), XL (14-16) Unisex products run in men’s sizes. Women should order 1.5 sizes down from their usual size.