Injection ABS shell. Includes standard shield and double lens, anti-fog electric shield. Amber colored drop-down sun visor activated using lever on the side of the helmet. Versatile design can be uséd with or without face shield (hardware for conversion is included). Fully removable polyester moisture wicking liner and cheek pads. Removable breath box, chin curtain and vent plug kit included. Includes Fidlock® chin strap closure. Power cord included