Precision water jet and laser finishing technology provides absolute consistency of shell quality. Shell is made of alloy thermo-resin material. High-density EPS energy absorbing inner shell. Fully removable and washable comfort liner made of soft and durable Nylex® material. Twin tip air intakes, large rear-exhaust extraction port, open-and-close chin bar venting system, and switchable side exhaust venturi vents. Injection-molded frame with anti-fog-coated inner lens and hard-coated outer lens for scratch-resistance. Features tool-less Exquick removal system with multi positional ratchet system. Quick release buckle system. Snell M2005, DOT, EC22/05, and ACU approved.