ALPINESTARS Bionic-10 Carbon Left Knee Guard Red-black, S

Constructed from an innovative advanced carbon polymer compound for improved strength and performance, the Bionic-10 Carbon Knee Brace helps reduce the risk and severity of injury by preventing excessive hypertension of the knee in an accident. key features: - New patent pending lightweight and highly ventilated double-wall knee-cup system offers strong impact force dispersion and absorption while ensuring maximum coverage area in all riding positions. - The ergonomically sculptured triple segment knee cup is designed for flexibility and adaptivity and constructed from a double density polymer solution for high impact force dispersion on rigid external shell and energy absorption on semi-rigid internal shell structure. - The knee cup is accurately secured in place by an innovative integrative mechanical guiding system that keeps the knee cup in correct position while providing controlled freedom of movement. - The newly developed Calf Frame strap system holds braces perfectly in position and avoids slipping down when rider is in action and extreme movement. - The two calf straps are linked with a semi-rigid C-shaped connector that dynamically shapes towards the dimension change of the calf muscle. Construction: - Structural hybrid frames are constructed from a composite over-injected with a high performance fiber reinforced polymer which provides optimal structural integrity and support while being ultra-lightweight. - The asymmetric frame design ensures a wide range of unique leg shape compatibility and a perfect fit. - Slim ergonomic design offers a high level of riding comfort during dynamic movement. - The open structure and perforated areas promote maximum ventilation. - Extremely stable slim-design 4-point hinge system perfectly follows the articulation of the knee. - The medial and lateral collateral ligament - The anterior and posterior cruciate ligament - The lateral and medial meniscus