The women's Anon Deringer goggle features Magnetic Facemask Integration (MFI) that seals your Anon MFI facemask to the goggle in a snap. Women's-specific design ensures the best possible fit and comfort. Cylindrical Lens Technology provides maximum field of vision, and full perimeter channel venting ensures maximum airflow for clear, fog-free vision in all conditions. The Deringer goggle is Over the Glasses (OTG) compatible for wearing with eyeglasses. Includes MFI Facemask and microfiber goggle bag for storage and wiping the lens clean.