Outer shell SSL (Super Super Light) in fibreglass, Kevlar, Carbon 3 shell sizes Ventilation system IVS (Integrated Ventilation System) with channels formed directly in the outer shell Interior breathable Dri-Lex with sanitizing treatment Inside paddings completely removable & washable Retention system double D strap Note Please note that as long as nothing else is written in the article description, all helmets that have a visor as standard will be delivered with a clear one, even if it is shown differently.