TLD's Stage helmet: less weight, more fun! Since its debut, the Stage helmet has redefined mountain bike safety, style, comfort and ventilation. Stage is the lightest full-face helmet in its class, and combines MIPS (Multi-directional Impact Protection System), EPP (for slow speed impacts) and EPS (for high-speed impacts) in one sleek package, that sets the standard for mountain bike enduro helmets. A Polylite shell w/fiber reinforcement and Polyacrilite injected chin bar w/EXOskeleton adds strength without sacrificing weight. 11 high-flow air intakes and 14 exhaust ports and large ventilation chin bar openings aid in cooling and comfort in all conditions. A Fidlock® buckle and lightweight hardware round out the overall package. DUAL DENSITY EPS co-molded with EPP combine to safely manage high and low-speed impact energy (PATENT PENDING) MIPS brain protection system reduces rotational forces to the brain in certain crash scenarios EPP lined chinbar for multi impact performance Drawstring bag with breathable mesh paneling and additional anodized hardware, liners and pads Meets Certification for CPSC 1203, CE EN1078, ASTM F1952, ASTM F2032, and AS/NZS 2063 690 grams (1.5 lbs) size M/L 3 Year Warranty