ECE Approved / DOT Approved (FMVSS218 Approved) Durable and lightweight polycarbonate blend shell Dual density EPS liner - two layers of EPS, one softer, one slightly harder combine to provide a more progressive impact absorption for different levels of impact Vision Optically superior clear face shield with anti-fog coating and durable hard coating for scratch resistance Tinted drop down inner sun shield. 100% UVA/B protection up to 400 nanometers Shield lock provides piece of mind Easy shield changes quick, secure and tool less removal and installation Comfort / Liner Qwick - DryA(R) comfort liner and cheeks pads. Hydrophilic liner absorbs sweat and is perforated to provide plenty of ventilation Speaker pockets built into the EPS for Bluetooth/Comm systems Removable, washable interior and removable chin curtain Ventilation High-Flow ventilation system, 6 adjustable intake vents, 5 exhaust vents Removable breath deflector helps direct airflow upwards across the shield for fog free vision Soft fleece helmet bag Optional mirror & tinted shields available Accessories Optional tinted and mirror shields available