The Thor Pulse HZRD Off-Road Trousers are packed with features...Specifications Include:Designed to offer the optimal balance between mobility and durabilityConstructed with 600D polyester in high wear zonesIn-Motion panels improve flexibility and durability throughoutPre-curved chassis design assumes active riding positionDurable nylon saddle constructionFull grain leather inner knee panels for optimal grip and durabilityDouble stitching throughoutLaser cut ventilationMesh lower leg panelingDual side cinch system for precise waist adjustmentAthletic mesh comfort linerButton and zipper closure