SWANS Sports Sunglasses Airless Wave Color Changes with UV Light Photochromic Lens Model MTSIL Matte Titanium Silver x Metallic Clear to Smoke

Frame color: Matte titanium silver x metallic navy, Lens color: Dimmable clear to smoke Visible light transmittance: 84-17% (Can be used from sunny days to night: Changes depending on ultraviolet rays) UV transmittance: 0.1% or less (UV cut rate 99.9% or more) Size: Height 3.7cm Width 14.5cm, Weight: 15g Accessories: Hard case, instruction manual Release year/model year: 2020