Alpinestars Bionic 5S Youth Knee Brace

Anatomically profiled for a youth fit, the Bionic 5S Youth Knee Brace has been designed to be lightweight, breathable, flexible, comfortable and protective. Featuring an innovative hybrid frame construction consisting of a flexible composite over-injected on a high performance fiber reinforced polymer, this brace provides optimal structural integrity and support while being ultra-lightweight and adaptive. Innovative hybrid frames are constructed from a rigid composite over-injected with a high performance fiber reinforced polymer which provides optimal structural integrity and support while being ultra-lightweight and adaptive. Slim ergonomic design for riding comfort during dynamic movement. Extremely stable slim-design four-point hinge system perfectly follows the articulation of the knee. Hinge system incorporates easily exchangeable extension stops (0, 10, & 20 degrees) which reduce the risk of sustaining injuries to: The medial and lateral collateral ligament The anterior and