FXR Racing - All the right tools you need to fuel your Full Throttle Addiction. Lightweight, strong, advanced polymer alloy. Ultra-high-flow 15 port ventilation system. Two shell sizes for fit, comfort and safety. Stainless steel double D-ring buckle. Dual-density EPS liner. Extended rubber nose frost and roost guard. Rear diffuser disperses impact load to compatible neck braces. Sternum pad provides added protection to the chin, jaw, and sternum. Meets and exceeds National Safety Regulations. Glove-friendly, lightweight, three-point break-away screws. Adjustable ultra-high-flow peak reduces drag at high speed. Ultra-high-flow ventilation system for maximum air exchange. Hygienically-treated, removable, washable, moisture-wicking comfort liner. Optional liner and cheek pad sizes available. DOT approved.