The top of the line fog resistant solution for professionals, developed to eliminate fogging in demanding weather conditions. The Pinlock EVO creates a double shield system through a silicon seal between the helmet face shield and Pinlock insert lens, which makes up a double glass type of solution that prevents fogging. The insert is made of a moisture absorbing plastic and therefore, the surface basically dry when used. This air-tight pocket ensures that the difference in temperature becomes significantly lowered. The Pinlock insert absorbs moisture on the inside and offers you continuous clear visibility. The Pinlock EVO insert lens is commonly used by professional riders competing in premier racing series such as MotoGP, World Superbike Championship (WSBK), Isle Of Man TT and more! The lens is offered in a custom fit size that can be found in top range helmets on the market. Compatibility Pinlock EVO insert lens is compatible with the list of helmets below: Shoei Hornet ADV