TRAJECTA. The new name for stylish, class-leading performance and safety features in an enduro helmet. Conceived from the start with the Smartshock® Rotational Protective System fully integrated, you won't find a more breathable, ultralight, and comfortable helmet that helps keep you focused all day long. FEATURES Smartshock® Rotational Protective System - (13 Points). Multi-Density EPS foam - injection molded with polycarbonate. Massive airflow - Industry leading 24 ventilation ports. Patent-pending chin bar integration. Trajecta 860g / M-Shell - Light, full-face enduro and all mountain. Multi-point adjustable visor designed for maximum vision and goggle stowage. Anti-Microbial liner - Washable, moisture-wicking . Lightweight D-Ring locking closure. Two size-specific molds - SM/MD and L/XL. Material: 50% Expanded Polystyrene, 30% Polycarbonate, 10% Polypropylene, 5% Nylon, 5% Polyester. The TRAJECTA complies with ASTM, CPSC, CE and AS/NZ Bicycle Standards.