Leatt gets why you do what you do. And they get that chasing the Thrill comes at a cost. So Leatt has you covered. With an ever-evolving range of neck braces, helmets, body armor, braces, guards, hydration systems - whatever it takes to keep the committed Thrill seeker safer. Injected composite chassis. Slim hinges for superior bike feel. Injected composite hinge covers for rigidity and endurance. Reduction of forces to limit knee injuries: ACL, Meniscus and MCL. Certified as medical device: EU CA014741. USA FDA 10048761. Hyper-extension limitations 5°, 10°, 15° and 20° for ACL injury reduction. Low-profile shin bone pad for excellent boot fit. Comfortable, easy-fitting and low-profile strap system. Customized fit with interchangeable hinge padding sizes. Size: Junior.