The Giro Axis frameless design features an elegant new quick-change lens system and clean, bold style. Four self-locating magnets assist in lightning-fast lens replacement and four snap pins keep the lens securely locked in place. Medium fit accommodates a wide range of face shapes while boasting an impressively wide EXV field of view. The Axis includes two Vivid lenses, which are some of the best in the business. Included is one sun/ all-conditions lens and one Infrared storm/low-light lens all made by Optics by ZEISS. Features Seamless compatibility with all Giro Snow Helmets Medium size EXV frameless design EVAK vent technology Triple-layer face foam with microfleece facing Anti-fog coating OTG friendly Quick Change magnetic-assisted lens system Injection-moulded cylindrical VIVID Lenses with Optics by ZEISS Includes two VIVID ZEISS lenses - one sun/all conditions & one low light lens Giro Axis Asian Fit Ski Goggles