Made To Last The O’Neal Pro MX Socks are constructed with moisture-wicking, high-density materials that will keep you cool while being durable enough to withstand the harsh punishment of your trail ride or moto. Incorporating a thicker knitting in the heel and sole with a ribbed arch and ankle ensure that the Pro MX Socks with be comfortable and secure while you’re riding. FEATURES: Size: One-Size Thigh height designed for riders wearing knee braces or knee cups Leg constructed of lightweight materials with mesh back for added venting Thick knit in heel and sole for comfort, shock absorption, and moisture management Silicone strip to keep your sock in place while riding Ribbed arch and ankle for a secure fit WARNING: Cancer and/or reproductive harm - www.P65Warnings.ca.gov