Medically Certified Knee Brace for Junior Riders Our revolutionary C-Frame Knee Brace for juniors offers medically certified protection paired with comfort. Engineered to allow natural knee movement, it offers a higher level of protection when compared to other traditional ‘cage-type’ designs. The low-profile design and shin bone plate equipped with a load distribution pad that fits inside all boots, ensure a comfortable fit. Designed to break during impact, the knee brace’s C-Frame chassis protects the shin and thigh bones. The brace’s three-point force distribution with super stiff mono hinge construction, as well as its reduction of forces that limits knee injuries, make it a vital piece of protective equipment Stiff, mono-hinge frame with three-point force distribution Very low-profile inner knee for superior bike feel Reduction of forces to limit knee injuries: ACL, Meniscus and MCL Certified as medical device: EU CA014741 USA FDA 10048761 Hyper extension limitations 10, 15, 20 and 25 for ACL injury reduction Hyper flexion limitation: fixed hyper flexion stopper for meniscus injury reduction Engineered lab tested built-in fracture points The C-Frame chassis breaks before the threshold for injuring: The shin bone (Tibia) and the thigh bone (Femur) Comfortable, low-profile shin bone plate with load distribution pad that fits inside all boots Please look at the product video, fitting video and biomedical white paper Please look at our sizing chart for best fit