Light enough to be worn all day long, the Sam Hill knee pads mould with body heat to provide maximum comfort with a breathable mesh back panel to wick moisture away from the skin. CE EN1621-1:2012 Level 2.Key Features:Super LightDesigned by 3 x UCI World DH Champion, 2 xEWS World Champion Sam Hill its no surprise that the Sam Hill knee pads are proving so popular. Fully certified to CE EN1621:2012 Level 2 the Sam Hill pads offer comfortable protection in a super light package. Winner winner chicken dinner!Compression FitDesigned to keep weight down the compression fit, slip on design fits higher on the thigh than most pads. An internal silicone strip keeps the pads from slipping down.Breathable SockRunning the length of the pad in the rear and extending across the lower front a breathable 4-way stretch mesh maintains airflow for all-day comfort.