• Advanced polycarbonate composite shell structure • Meets or exceeds SNELL & DOT standards • Wind tunnel tested aerodynamic shell shape • Multiple density impact absorbing EPS liner • Three shell sizes provide superior “sport” fit • AccuSight™ Anti-fog Faceshield: Optically superior 3D shield design, hard coated exterior, anti-fog coated interior, rated at 95% UV protection. • RapidFire™ Shield Replacement System: Quick, secure, tool-less removal and installation. • 2-stage Shield Closure Mechanism: Compresses shield into the eye port gasket providing an extremely secure seal. • “ACS” Advanced Channeling Ventilation System: Full front to back airflow flushes heat and humidity up & out. • Adjustable “Ram Air” chin bar vent • Removable / washable Nylex interior • Streamline, wrap-around neck roll reduces wind noise • Optional shields: RST mirrored, high definition (amber), smoke, Pinlock® ready, Dual lens, Gradient & 2D race shields w/ tear-off posts.