The new M5 with a smaller design . The Anon M5 Goggles offer a precise, comfortable helmet-to-goggle fit and an oversized modern aesthetic. The flat toric lens provides a wide field of view and enhanced peripheral vision. The innovative Magna-Tech® quick lens-change technology uses a powerful magnetic interface that lets you swap lenses easily. Perceive optics provide high-contrast, terrain-defining performance with our best anti-fog treatment for crystal-clear vision through various 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.Perceive Sunny Onyx LensPerceive lens provides high-contrast vision and terrain-defining clarity in just about any light condition. A hydrophobic and oleophobic coating provides unmatched smudge, scratch, and moisture resistance on the outer lens surface for clear optics and easy cleaning.Light transmission 6 % Category 4Perceive Variable Violet LensLight transmission 34 % Category 2