LEATT C-FramePro Carbon Knee Brace JuniorThree point force distribution with super stiff forged C arm mono hinge construction Reduction of forces to limit knee injuries: ACL,Meniscus,MCL Certified as medical device: ? EU CA014741,USA FDA 10048761 CE tested and certified as impact protection: Knee EN1621 1 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