The pants utilize TruMotion® 4-way stretch fabric for a near limitless range of motion, while 600D zonal polyester and HD Dobby-weave nylon protects the high abrasion zones. This strategic fabric placement delivers a remarkable combination of mobility and bulletproof durability. Our Rider Attack Position™ (RAP) construction is used for a riding-specific fit, putting you in the best position to win. Finally, laser cut perforations and vents channel air through the pants for breathability. FEATURES Rider Attack Position™ (RAP) construction for improved ergonomic fit on the bike TruMotion® zonal all-way stretch panels provide unmatched mobility HD Dobby-weave combined with 600D zonal paneling create an unmatched combination of durability and function   Dyed and sublimated main body panels with premium graphics for a rich, long-lasting aesthetic Double-layer knee system with a full-grain leather outer and abrasion resistant inner layers increases durability Lightweight and flexible