The new Giro Lusi is an incredible goggle for ladies looking for clear optics and easy to change lenses. EXV (Expansion View Technology) creates an ultra-wide field of vision with increased peripheral vision on the mountain. A Semi-Frameless Design looks great on the mountain. The Toric VIVID Lenses have been designed by Zeiss Optics that filters out light better while blocking UV rays so you can see the beauty of the mountains and the texture of the snow for better skiing. Giro's Slash Seal Lens Change Technology gives you the ability to swap out lenses very easily by snapping in and out different lenses when the light changes on you or the clouds roll in. EVAK Venting is made from foam that is non-absorbent material so when your goggles get wet or snowy you can still combat foggy lenses. EXV Semi Frameless Women Design, Slash Seal Lens Interchange System, Toric VIVID Lenses, EXV (Expansion View Technology), EVAK Vent Technology, Triple Layer Face Foam with Plush Max Fleece Facing, Anti-Fog Coating, OTG Friendly, Adapt Strap Compatible, Seamless Compatibility with all Giro Helmets, Race: No, Category: Womens, OTG: No, Special Feature: None, Helmet Compatible: Yes, Spare Lens Included: Yes, Goggle Ventilation: High, Goggle Lens Change: Easy, Frame Size: Medium/Large, Lens Shape: Flat, Lens Type: Non-Mirrored, Model Year: 2020, Product ID: 537422, Model Number: 7094539, GTIN: 0768686144639