FXR Clutch 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 body polyester mesh lining for breathability and comfort. Fade-free sublimation prints.