FXR Racing Clutch MX Pants. Durable coated 600D construction for strength and comfort. Reinforced panel at inner knee for heat and abrasion protection. Stretch inserts for added flexibility and comfort. Pre-curved knees. Triple topstitching in critical areas for extra strength and durability. Tested and proven hook-and-loop adjustable waist system design. Upper pant polyester mesh lining for breathability and comfort. Fade-free sublimation prints.