For the ultimate in mtb riding protection, this drop in rz labs knee guard lets you take on the toughest terrain with confidence. En 1621 level 1 ce certification grade shock absorption helps guard against hard falls and impact, and an ergonomic design delivers outstanding ride comfort. Stretch mesh behind the knee and adjustable velcro® straps at top and bottom help provide an ideal fit. Side eva pads and kevlar at the front provide additional protection, and oakley factory pilot branding across the front complete this knee “armor” you’ll rely on for both peace of mind and enhanced performance. Material details en 1621 level 1 ce certification kevlar material at front knee for supreme toughness and durability tpr velcro® pull tab additional details ergonomic design provides a comfortable fit neoprene construction for durability and shock absorption stretch mesh fabric behind knee offers a flexible fit adjustable velcro® strap at top and bottom ensures optimum fit and comfort side eva pads provide added scuff protection