Features of the Pearl Izumi Summit Elbow Guard Light weight pads for trail riding D3O viscoelastic sheet material backed with EVA foam provides CE level 1 protection with minimal bulk Cordura 4-way stretch woven fabric provides durability in High impact Areas Mesh fabric on main sleeve provides breathability Arm warmer inspired design with wide elastic grippers and silicone interior print keeps pads in place Offers a more forgiving Fit than currently available pad designs