New Driving Sunglasses for Men Polarized Metal Cool Sunglasses Man Uv 400 Protection Black Shades

High-concerned chemical : None Element type : Trendy and Fashionable Applicable Scenarios : Travel Product Type : Fashion Sunglasses Style type : Rectangle Place Of Origin : China (mainland) Model Number : 018 Lenses Material : Polycarbonate Department Name : Adult Gender : Men Frame Material : Stainless steel Lenses Optical Attribute : polarized,Photochromic Origin : Mainland China Item Type : EYEWEAR Eyewear Type : Sunglasses Photochromic glasses

One mirror for two purposes.

Indoor lenses are transparent and can filter out most harmful blue light, especially when watching TV or working in front of a computer, to keep your eyes healthy.

Fewer eyes; Our lenses can eliminate eye fatigue, especially when watching TV and working in front of a computer. The color of the lenses will constantly change outdoors with changes in sunlight and ultraviolet radiation. The stronger the sunlight and ultraviolet rays, the darker the color of the lens.