Triple Layer Face Foam Triple layer face foam with microfleece facing Pressfit lens interchange system Cylindrical injection-molded lens Injection-molding a cylindrical lens helps refine optics and minimize distortion that can occur in thermo-formedcylindrical lenses. Over-the-glasses (OTG) friendly Seamless compatibility with Giro youth helmets (Crue, Spur & Launch Plus) 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 + Grey Cobalt Lens Kids