HJC Solid Adult IS-33 II Cruiser Motorcycle Helmet - Anthracite X-Large Advanced Polycarbonate Composite Shell is lightweight with superior fit and comfort using advanced CAD technology Aerodynamic shell with large eyeport for greater visibility Single-density EPS liner One-touch integrated smoke-tinted inner sun shield deploys and retracts quickly and easily and is adjustable to three positions DOT approved. Meets the FMVSS 218 Standard.