Thermoplastic poly alloy shell construction. Based on the innovative FX-10 street helmet. A perfecet blend of state-of-the-art design, simple functionality and attractive style. Aerodynamic shell design. Clear-coat finish protects helmet paint and graphics and looks great. Uniquelly designed chin-curtain and breath-guard systems work with AFX's CAF ventilation system to keep riders comfortable and their shield clear of fog in cold temperatures. Recessed forehead and aerodynamic chin vents provide increased airflow and reduced wind noise. Outside adjustable side venturi air vents increase exhaust airflow. Flush-fit quick-release side covers with single turn screw. Double-lens, thermal-pane face shield with anti-fog inner lens. Square-type D-ring with chin strap holder. Includes black carrying bag. Black avaialable with innavative no-lines clear electric shield(also sold seperately. DOT cetified.