ECE Approved / D.O.T. ApprovedDurable and lightweight polycarbonate blend shellDual-density EPS liner - two layers of EPS, one softer, one slightly harder combine to provide a more progressive impact absorption for different levels of impact2 shell sizesOptically superior clear face shield with anti-fog coating and durable hard coating for scratch resistanceTinted drop down inner sun shield. 100% UVA/B protection up to 400 nanometers.Shield lock provides piece of mindEasy shield changes - quick, secure and tool - less removal and installationQwick-Dry comfort liner and cheek pads. Hydrophilic liner absorbs sweat and is perforated to provide plenty of ventilation.Speaker pockets built into the EPS for Bluetooth/Comm systemsRemovable, washable interior and removable chin curtainHigh-Flow ventilation system, 6 adjustable intake vents, 5 exhaust ventsRemovable breath deflector helps direct airflow upwards across the shield for fog free visionSoft fleece helmet bagOptional tinted and mirror shields available