Whether on the trail or track, ride confidently while keeping your knees protected and comfortable with the 509 Race5 Knee Brace Socks. These tall socks have been designed to wear under knee braces to reduce abrasion and chaffing. Made with a lightweight, stay-in-place Powerstretch upper thigh with a silicone gripper for ultimate stretch, paired with a lower a knitted, breathable sock.
