The Leatt X-Frame Knee Brace, crafted by LEATT, is constructed from carbon composite material. It features an inner hinge that is over 40% slimmer, providing an exceptional feel while riding. The outer hinge employs metal gears for durability and precise movement. The brace includes a numbered strapping system for simplicity, variously sized hinge pads, and a flat shin plate to ensure a perfect fit and optimum comfort. It is designed to reduce injuries to the ACL, meniscus, and MCL and is certified as a medical device (EU CA014741 / USA FDA 10048761) and impact protection (CE - EN1621-1). The size measurement is taken approximately 20cm above the knee center.