Product Details + Manufacturer: Z1R HelmetsInjection molded polycarbonate shellClosable chin and top vents and rear exhaust vent allow increased air flowDouble lens, anti-fog shieldDrop-down sun visor – rigid, easy to operate side of helmet leverFully removable polyester moisture wicking liner and cheek padsRemovable breath box and chin curtain includedComplete with a dual lens shield or an electric shield /cord and breath guardDOT and ECE Approved