Liquid Force Harley 12-15 Boot 2012 Considered the best rider in the world today by most of his peers, Harley's smooth, yet freakish athletic style requires a supportive binding with precision flex and control. Our hottest selling pro model boot has been re-designed this year giving Harley and all riders a lower, more responsive ride. Whether or not you're the best rider in the world, the Harley Boot will give you all you need to improve your riding and feel like a champ! IPX Chassis: All new, molded Nylon chassis with metal teeth provides the ultimate board/boot connection. Impact EVA: Takes the shock of landings and displaces it from your foot. EVA foot-bed: 3D molded foot-bed with ergonomic contours. Control Liner: Seamless molded tongue design and integrated J bars. Zonal Lace System: Lacing system allows you to adjust lace tension. Flex Zone: TPU zone that allows flex with no restrictions.