Injection-molding a cylindrical lens helps refine optics and minimize distrotion that can occur in thermo-formed cylindrical lenses Triple Layer face foam with Microfleece facing Engineered specifically for bespectacled skiers and snowboarders, goggles that are OTG (Over-The-Glasses) feature a finely crafted interior with extra volume to accomodate prescription frames comfortably. Increased air volume inside the goggle keeps your vision crisp, clear, and fog-free. For optimal performance of both helmets and goggles, Giro products are designed to work together, ensuring a seamless interface between helmet and goggle for an exceptional fit and dependable, worry-free function Giro Chico 2.0 Goggles + Pink Lens Kids