The Grindhouse series utilizes quality materials with a traditional cut. Designed to endure endless weekends in the desert, yet performance-driven enough to take you to the starting gate. Classic fit - regular fit through the thighs and knees, tapers to ankle. Durable 600D poly thigh and saddle panels. Lightweight four-way stretch knee, shin, rear yoke, and front panels. Abrasion-resistant full-grain leather inner knee panels. Silky soft tricot 3/4-length knee brace optimized lining.