Giro Method Photochromic Goggles The Giro Method Photochromic Goggles combine the clean, modern styling of the Method with a VIVID Photochromic lens that automatically adapts to changing light. Developed with Optics by ZEISSA(R), the two-part lens pairs a contrast-enhancing VIVID Infrared outer lens with a photochromic inner lens that darkens in brighter sunlight and clears in lower light, providing coverage across S1-S2 conditions without requiring a lens swap. Expansion View Technology (EXV) provides a wide field of view, while EVAK Vent Technology and an anti-fog coating help maintain clear vision. Triple-layer face foam with microfleece facing provides all-day comfort, and the OTG-friendly design accommodates prescription eyewear. Summary Lens Shape Cylindrical Lens Technology VIVID Photochromic with Optics by ZEISSA(R) Light Range S1-S2 Lens Change System Quick Change Lens System Anti-Fog Anti-Fog Lens Coating Ventilation EVAK Vent Technology Field of View Expansion View Technology (EXV) Face Foam Triple-Layer Face Foam with Microfleece Facing Helmet Compatibility Yes - Seamless Compatibility with Giro Helmets OTG Yes - OTG Friendly Bonus Lens No - Photochromic Lens Adapts Across S1-S2 Conditions