Meets or exceeds DOT standard, ECE Certified. Two shell sizes for best fit in its class (XS-M) (L-XXL). High-tech specialty thermoplastic shell (XS-XXL). Removable, washable, snap-in/snap-out comfort fit liner. Super absorbent "Wick-Dri" fabric to keep rider cool and dry. "Easy-Com" system for headset speakers. Modular jaw feature means easy on and off with glasses. Convenient one-hand operation of modular jaw. Extra large capacity top forehead vents for maximum airflow and reduction of heat and moisture. Two stage adjustable center chin vent to reduce fogging and add comfort. Includes 6-position adjustable optically correct clear shield. Nine optional shields available in various tints, mirrors and anti-fog coatings. Includes plush helmet bag with stylish Vega logo.