PERFORMANCE TECHNOLOGIES: CoverEDGE+ maximizes coverage using our innovative face forward design AIRslide 3.0 provides our fastest sliding pad to date Contoured shin channel increases connectivity and control of the pad SlingWrap knee and calf straps 360TriFit leg channel Reinforced thigh rise RVH Optimized outer roll Adjustable width knee cradle Super lightweight design with high quality materials Knee Drive System Optimal stability in butterfly Adjustable Active Response straps Removable toe box Clean construction