Pre-curved 900D Poly-Oxford and Paratex chassis construction for the perfect race position fit. Semi mesh paneling for air intake and heat exhaust. Large body hugging rear yoke stretch panel aids in mobility and support. 1000D Kordura in high wear saddle areas for unmatched durability. Full grain inner leather knee panels for heat resistance and abrasion protection. Quad-Fit inner liner system allows for enhanced mobility and cooling. Custom adjustable waist closure.