Compatibility: Seamless Compatibility with all Giro helmets, OTG friendly
Features: Double-layer face foam with microfleece facing, Anti-fog coating
Fit: Medium size OTG frame
Lens Type: Cylindrical thermoformed lens
Engineered specifically for bespectacled skiers and snowboarders, the Index OTG (Over-The-Glass) features a finely crafted interior with extra volume to comfortably accommodate prescription frames. Increased air volume inside the goggle keeps your vision crisp, clear and fog free.