The Giro Article is a fantastic goggle for any snow riding enthusiast who is looking for crystal clear optics, a wide field of view and easy to swap lenses. Giro's Slash Seal interchangeable lenses allow you to press and snap the lens into place in a matter of seconds when the light conditions change on you. Toric VIVID Lenses are designed by Zeiss Optics to block harmful UV rays and haze to give you amazing clarity on the slopes. The EXV (Expansion View Technology) gives you a very wide, undistorted field of vision with excellent peripheral vision. EVAK Vent Technology uses foam across the top of the goggle that is non-absorbent when snow gets caked on from deep faceshots, while being able to release moisture that can become trapped in the frame. Triple Layer Face Foam with Microfleece Facing gives you a snug seal to keep the elements out and your face warm. EXV Semi-Frameless Design, Stash Seal Interchange Lens System, Toric VIVID Lenses, EVAK Vent Technology, Triple Layer Face Foam with Microfleece Facing, Anti-Fog Coating, Seamless Compatibility with all Giro Helmets, Adapt Strap Compatible, OTG Friendly, Race: No, Category: Adult, 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: Spherical, Lens Type: Non-Mirrored, Model Year: 2022, Product ID: 537392, Model Number: 7094207, GTIN: 0768686143700