Fashion outlet Outdoor Bicycle Cycling Racing Ultra-light Safety Adult Men&rsquo;s Carbon Helmet With Visor Material: EPS with impact resistant composite material Suitable for outdoor climbing , cycling ,racing . Ultra-light material ,wind tunnel and duct design effectively reduce wind resistance. This bicycle helmet features 18 holes ,fits most adult body , adjustable head circumference . Adjustable and removable visor and visor plugs ,make this bike helmet perfect for on-road or off-road use .