The SCOTT 450 Noise Pant is all about lightweight and breathability. The pant features a mix of lightweight and breathable panels combined with durable abrasion resistant nylon. Buffalo leather knee reinforcement is specially shaped for an aggressive riding stance. Other features like a 1/2- length inner mesh liner and adjustable Velcro waist tabs make the 450 pant the most comfortable pant you ll ever ride in. Materials 900D Nylon, 4 way span, Electric mesh, Leather outer knee back with ballistic nylon backing, Fit Athletic Features Large knee area will accommodate all MX knee braces Stretch inner liner Laser cut perforated vetilation on thigh panel Silicon grip on inner waistband to eliminate slippage due to gripper / step seats Articulated velcro stretch waist closures for a perfect adjustable fit Nylon 900 D® inner lining on knee leather to eliminate knee brace abrasion