Rider Attack Position (RAP) ™ construction for improved ergonomic fit on the bike   • TruMotion® zonal all-way stretch panels provide unmatched mobility   • Cordura® Ripstop combined with 600D zonal paneling create an unmatched combination of durability and function   • Double-layer knee system with a full-grain leather outer and abrasion resistant inner layer provide increased durability against knee braces, guards, and the bike   • Lightweight and flexible Yoke reduces weight and increases comfort   • Internal mesh liner for increased comfort   • Reinforced stitching for enhanced durability and improved tear resistance