Fox Titan Race Knee Guards CEHardshell Guards for Hard-Charging Riders The Fox Titan Race Knee Guards CE are the ideal solution for riders searching for hardshell knee protection with ventilation to keep them cool during the hardest rides. The Titan Race Guards feature an open-back design for impressive airflow and are ideal for use in warm conditions. Fox's Posi-Lock(R) adjustment system makes adjustment a breeze. This set-it-and-forget-it one-time adjustment system is paired with a quick-release mechanism, to keep a secure fit over technical terrain without fussing with adjustments every ride. These guards extend down to the rider's shins for added protection, while the Bio Foam chassis adds comfort for those all-day trail sessions. Features Hardshell design for rugged crash and slide protection Posi-Lock(R) adjustment system only requires a one-time hook-and-loop strap adjustment, with a quick-release mechanism to get you riding faster Bio Foam chassisprovides improved comfort Sold as a set of right and left guards Sizing Size Small Medium Large XLThigh Circumference (4" above the knee) (in)15. 5 - 16. 5"16. 5 - 17. 5"17. 5 - 18. 5"18. 5 - 19. 5"Calf Circumference (fullest part) (in)13. 5 - 14. 5"14 - 15"14. 5 - 15. 5"15 - 16" | Fox Apparel | Titan Race Knee Guard, Ce Men's | Size Small/medium In Black