Made of HPTT The carbon fiber is a widely used material in the aerospace industry, also known in Formula 1 and Moto-GP. Carbon fiber is unlikely to be tough and lightweight. LS2 uses multiple layers of carbon fiber throughout the case, creating a lightweight yet strong structure that cushions and disperses energy into safer zones. Visor LS2 visors are made from 3D optically correct \"A-class\" polymers, a space exploration polymer with high resistance to impact energy and maximum visibility. Our visors are stable, scratch-resistant and UV-resistant. All this combined with the ultimate PINLOCK technology provides the most advanced anti-fog standard. Comfort lining The anatomically correct cheek pads are based on the LS2 3D laser technology and provide a perfect fit. We use hypoallergenic substances, which remove the moisture to ensure the driver always pleasant conditions. Hypoallergenic LS2 uses hypoallergenic substances that support the moisture transport and ensure a comfortable fit. Removable and washable lining All LS2 helmets have a fully removable and washable lining, so you can keep it as fresh as the first day. The anatomically correct cheek pads are laser cut to provide a perfect fit. Quick release The metal buckle combines with a high-quality chin strap with a plastic tongue with teeth. When closing you hear a soft \"click\". As far as locking until you reach a comfortable but tight seat. Pull the ribbon to unlock the tongue. Further adjustment options are provided by the chinstrap on the side of the metal buckle. Properties EPS Multi Densidad Reinforced chinstrap UV-resistant coating 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.