FXR Racing Youth Clutch Helmet. Shell: Lightweight, strong, advanced polymer alloy. Ultra high-flow 15 port ventilation system. Weight: from 1370 grams. Peak: Glove-friendly, lightweight, three-point break-away screws. Adjustable ultra high-flow peak reduces drag at high speed. Protection: Quick-release, easy-adjustable buckle. Dual-density EPS SAFETY 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 Global Safety Regulations. DOT and ECE 22.06 Certified. Comfort: Hygienically-treated, removable, washable, moisture-wicking comfort liner (PFAS compliant).