A clear vision in all conditions . You need to see the terrain to make the most of it. With the Smith Blazer Goggles, you won't miss a thing. Their sleek, modern frame and cylindrical lenses offer a wide field of view to spot features and find your line. The proven Airflow ventilation and Fog-X inner lens ensure your vision stays fog-free, whether it's snowing and windy or you're working up a sweat.Ignitor Mirror Antifog LensThese lenses are ideal for variable conditions. They are also treated with an anti-fog coating to prevent fogging.Light transmission: 35%