Sigis Adventour Helmet features an aerodynamic injection-molded ABS shell with built-in configurable spoiler for stability at high speeds and reduced buffering, a built-in tinted sunshade and a removable sun visor to adapt to all your touring needs. Removable, washable, odor-resistant microfiber liner. ECE-22.05 and DOT-approved. Sizes: S-XL. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Helmets.