These are your replacement lenses for the new Anon M4 Toric Goggle. Anon's Magna-Tech Quick Lens Change System uses 16 Rare Earth Magnets through 8 points of connection to easily swap out lenses when the light shifts on you. The Toric Spherical Lens offers up an incredibly large field of view with increased peripheral vision. Spherical Lens Technology, Magna-Tech Quick Lens Change System, Wall-to-Wall Vision, GTIN: 0190450247220, Model Number: 20450100103, Product ID: 542508, Model Year: 2022, Lens Type: Non-Mirrored, Lens Shape: Flat, Frame Size: Medium/Large, Helmet Compatible: Yes, Special Feature: None, OTG: No, Category: Replacement Goggle Lenses, Race: No