FXR Youth Revo Pants. M-3 chassis design to give the rider class leading fit and mobility. Main shell constructed of lightweight Omni-Stretch™ stretch fabric to offer high levels of flexibility, strength and durability. Metal ratchet waist closure system offers a precise and secure fit. Slim fit knee design with added pre-curve provides less restriction and positive contact area. Rear yoke panel for improved mobility. Dual-layer knee fabric with full-grain leather and abrasion-resistant inner fabric. Lightweight breathable mesh inserts on back of leg for added ventilation. Triple topstitching in critical areas for extra strength and durability. Adjustable hook-and-loop side waist system for personalized fit. Silicone printed inner elastic waist for extra grip and security. Mesh lining has been removed for better breathability and comfort.