The Nitro F440 Flip-Front DVS motorcycle helmet is made from a custom-designed MPT (multi poly tech) injected flip front/modular shell ECE 22.05 standard compliantly. It features an EPS liner for superior protection and offers a DVS (dual visor system) with a Pinlock prepared extra-wide 3D injected clear visor and an integral sun visor. A brow and chin vent with open and close functionality and dual rear exhaust ports provide superior air circulation and comfort fit removable luxury liner provide comfortable wear. A micrometric chin strap provides ease of use and ultimate adjustability.