Photochromic lenses: Adjust to the light surroundings. When exposed to intense sunlight, the glasses darken. In less light, the glasses will lighten.
The lens polarizing layer: Can effectively filter out excess light, weaken the strong light, make the dazzling light softer, play a good anti-dazzling effect, make the field of vision more concentrated and keep the eyes always comfortable.
AL-MG METAL ALLOY: Lightweight frame design is ideal for usage by Motorcycle And Cycling Bicycle, Driving, Running, Fishing, Racing, Boating, Skiing and Climbing, Trekking or Other Outdoor activities enthusiasts.
100% UV400 PROTECTION LENS: Blocks 100% Harmful UVA, UVB & UVC Rays. Research has proven that wearing sunglasses that block ultraviolet rays can prevent many eye ailments