The SX-1 v2 Knee Protector helps reduce the risk and severity of a knee injury by preventing hypertension of the knee in the event of an accident. This lightweight yet strong protector features a poly-centric hinge system that allows natural articulation of the knee. The ergonomically sculptured knee protector is constructed from a semi-rigid high performance polymer for optimum levels of protection and flexibility, while the highly ventilated padding allows for superb airflow cooling. Correct positioning of the knee protector improves comfort, avoiding pressure points on the patella, and the Dual Strap System promotes a secure fitment of the protector in all riding positions and includes a combined buckle and hook and loop closure for rapid and easy mounting. Upper extended frame for increased thigh protection without compromising mobility. Perforated knee protector offers high levels of ventilation. Knee protector is backed by soft padding for an adaptive fit with breathable air mesh for ventilation and comfort. Foam backing for excellent comfort against the skin. Frames are asymmetrical and feature a slim, ergonomic design for comfort and a performance fit. Hook and loop dual strap closure system with silicon pull tabs for easy in and out and a personalized, secure fit. Knee Protector CE EN 1621-1:2012 Level 1.