The Giro Index 2.0 Flash Asian Fit Goggle is built for skiers and snowboarders who wear glasses and want no compromise on fit or clarity. Its spacious interior and smartly placed temple cutouts allow your prescription frames to sit comfortably inside.  Designed with a low-bridge fit (AF), the Index 2.0 AF provides extra padding around the nose area to eliminate gaps and create a snug, secure seal for riders with a lower nose bridge. FEATURES:  Manual lens change system (Press Fit Lens Interchange System) Over the glasses (OTG) friendly  Cylindrical lens shape Low bridge fit (AF)   GOGGLE CARE TIPFog happens—it's just part of riding in the mountains. To keep your goggles in top shape, never touch the inside of the lens; there's a super delicate anti-fog coating that can be damaged with even the lightest touch. Always store them in a soft bag, avoid placing them face-down, and let them air dry naturally after use. Steer clear of heaters or humid spots to keep them clear for your next run.