Lightweight Polycarbonate Shell. Quick change shield, no screws, no side covers. GMAX reduced noise design, specially designed cheek pads, neck curtain, optimal shield sealing and deluxe venting reduce unwanted noise. D.E.V.S. GMAX anti-fog system. "Dual Exhaust Venting System" side intake and exhaust vents draw heat and moisture away from the shield to help reduce fogging. Large eyeport opening for greater visibility. Removable, adjustable cheek pads for deluxe fitting. Removable, CoolMax lining with mesh trim channels moisture away from the skin. Padded chinstrap for added comfort. Deluxe ear pockets for better fit and speaker installation. Inner chin bar designed for easy microphone installation. Painted shell with high-tech water decals and high quality clear coat finish.