The Raider 14/15 Helmet from Anon Stripped down capabilities & skate inspired function Easily removable ear pads & liners define Simple Fit featured in all anon. helmets, making every model easily convertible for riders who want to run a beanie & goggle under their lid. Passive ventilation channels integrated into the helmet draw fresh air in the front & pulls moisture out the back. These built-in channels help to keep goggles clear & aid in maintaining a balanced & comfortable climate all day long. Anons exclusive Strap-Stash is a customized EPS foam recess that means that you can comfortably run your goggle strap under the helmet for that skate-inspired, ultra-low-profile look, enhancing anon.s standard Simple Fit ready design. Weight: 595g Certification: ASTM 2040, CE 1077B Small: 55-57cm / Medium: 57-59cm / Large: 59-61cm / X-Large: 61-63cm