Harley-Davidson Mens 3-Pack Design Crew Performance Riding Socks, D99265370-001. Made from 75% ultraspun polyester, 20% nylon and 5% spandex. Ultra-Dri moisture wicking. Cushioned soles for added comfort. Reinforced heel and toe protection. Embedded arch support reduced foot fatigue. Breathable mesh. Comfortable stay-up top provides a secure fit. Crew Fit. Size large, fits mens shoe sizes 10-13. 3 Pair Pack. Made in the USA.