Sector 9 Predator - Downhill Division Helmet, White, One Size First Ever Production Made Helmet for Longboarding Flip up, ratcheting visor Detachable visor (Includes both clear and tinted visor) EPS foam liner for superior impact protection Hand-laid fiberglass composite shell Certified to CPSC bicycle and non-motorized sports standard as well as CE 1078 European Bicycle standards One size fits all (Fit-Kit pads selection to fit S-XL (56-60cm) range Extra cheek pads to insure a snug fit High Quality plastic buckle for easy on/off Aerodynamic styling is clean and strong to help dissipate energy in a hard impact and provide as little wind resistance as possible