Hard Shell Knee and Shin Guards for Juniors with Soft AirFit Impact Foam and Extended Length. A hard-shell, extended length design with 3DF impact foam that offers premium protection for junior riders. Now with a new slimmer knee pad profile and improved sliding surface, as well as a ventilated, perforated sleeve and newly integrated silicone coated thigh strap for that solid fit with ergonomic left / right shapes. CE tested and certified protection that scores a total of 21 points in the Leatt protection rating system. Total Leatt® protection score of 21 points. Hard shell and 3DF AirFit ventilated soft impact foam. CE tested and certified as impact protection: Knee and shin EN1621-1. Full shin extended length - EXT. New improved hard shell sliding shin. New slim, CE impact certified knee pad profile. New ventilated perforated neoprene sleeve.