FXR Racing Youth Apex MX Pants. Aggressive race-ready construction. Durable 600D polyester fabric. Reinforced panel at inner knee for heat and abrasion protection. Stretch inserts for maximum mobility. Pre-curved knees. Triple topstitching in critical areas for extra strength and durability. Tested and proven hook-and-loop adjustable waist system design. Silicone printed inner elastic waist for extra grip and security. TPR knee logos. Polyester mesh lining for breathability and comfort. Fade-free sublimation prints.