FXR Helium MX Pants The FXR Helium Pants are designed for those who demand both style and durability on the track. Featuring a tough perforated 4-way stretch fabric, these pants offer superior fit and mobility. Enhanced with lightweight breathable mesh inserts, the Helium MX Pants ensure optimal airflow, while leather panels at the inner knees provide necessary heat and abrasion protection. The slim knee design with pre-curved bends enhances movement freedom, making them an these pants choice for riders seeking both performance and protection. Features: Main shell constructed of lightweight Omni-Stretch stretch fabric to offer high levels of flexibility, strength and ventilation M-3 chassis design provides class-leading athletic fit and mobility Athletic fit 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 Updated 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 Polyester mesh lining for breathability and comfort Internal key pocket Fade-free sublimation prints