Fly Racing Sentinel Venom HelmetSTANDARD ECE Approved DOT Approved CONSTRUCTION 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 2 shell sizes 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