Ski & Snowboard Goggle. The M5 features a flat-toric lens shape, combining the best cylindrical and toric lens properties in a sleek, modern style. The Anon M5 Goggles offer a precise, comfortable helmet-to-goggle fit and an oversize modern aesthetic. The flat toric lens provides a wide field of view and enhanced peripheral vision. Our innovative Magna-Tech® quick lens-change technology uses a powerful magnetic interface that allows you to swap lenses with ease. Perceive optics provide high-contrast, terrain defining performance with our best anti-fog treatment for crystal clear vision through a wide range of conditions. Magnetic Face Mask Integration (MFI®) provides seamless face mask attachment, and full-perimeter vents maintain consistent airflow for fog-free clarity. Includes a microfiber goggle bag and bonus lens.