The 100% Max Vision Pinlock 120 fog resistant insert lens is the premium solution for Suomy helmets. This lens has become the benchmark for fog resistant performance that is most commonly used by riders across the world. The insert is made from a moisture absorbing plastic &, therefore the surface basically dry when used. The insert has a silicone seal that creates a double shield system. The top of the line fog resistant solution for professionals, developed to eliminate fogging in demanding weather conditions. The Pinlock 120 creates a double shield system through a silicon seal between the helmet face shield & Pinlock insert lens, which makes up a double glass type of solution that prevents fogging. The insert is made from a moisture absorbing plastic & 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 & offers you continuous clear visib...