[Father's Day Promotion] Photochromic Polarized Sunglasses
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The world's unique 0.3 seconds automatically switches color-changing sunglasses

Every day of the year we are exposed to ultraviolet (UV) radiation from the sun. This is true whether it is winter or summer or sunny or cloudy outside. Since UV radiation is invisible to the eye, we often don’t realize how much exposure we are getting.

The damage from harmful UV radiation is cumulative over a person’s lifetime. Therefore, the Photochromic Polarized Sunglasses is designed to protect your eyes every day in all light conditions.


  • ULTRA PHOTOCHROMIC DESIGNThis magical photochromic lens are based on the intensity of sunlight and ultraviolet light, darkening the light grey lens. What’s more, these glasses protect the eyes without interfering with your perception of color. Plus its fashion rectangular design, always match your daily dressing demand

  • UV400 POLARIZED PROTECTIVE LENS - These sunglasses are superior to the previous type of sunglasses in three ways - when moving indoors or outdoors, the lenses adjust to the reduced light conditions automatically. And secondly, the polarized lenses reduce flare and glare. Meanwhile, 100% UV protection layers against harmful UVA/UVB Rays

    • HIGH-STRENGTH LIGHTWEIGHT MATERIALS  We use innovative materials such as Kynetium, Grilamid, Magnesium.

      • NO MATTER DAY OR NIGHT, IT WORKS WELL - Our sunglasses are made of special photochromic polarized lenses. When driving at night or into a dark environment, the lenses are light-colored transparent to enhancing visibility while effectively reducing the glare. During the daytime, it can effectively filter the strong light, enhance the visual sharpness, reduce eyes fatigue, and keep the eyes always in the most comfortable state of outdoor activities.

      • USAGE OCCASIONS -  Photochromic looking sunglasses can do a good job of stopping the dazzling effects of sunlight when you are driving, running, fishing, biking, or other outdoor activities. Keep your safety always by your side


        • Temple Length: 5.20in, Lens Height: 1.61in, Lens Width: 2.68 in, Bridge: 0.51in, Frame Material: Al-Mg

        Discoloration Test Methods

        Because some customers do not know how to test lens discoloration, we explain more to know how to test.
        Please put the sunglasses under the sunshine keeping 10-15 seconds, then it will change color darker.  (Remember it is sunshine but not cloudy or rainy)
        You can use UV light to test, the lens will change darker.
        Please know one thing, Do not test discoloration in cloudy weather or indoor. The discoloration of the lens is caused by ultraviolet radiation.


        • 1 * Photochromic Polarized Sunglasses 
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        Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases. To complete your return, we require a receipt or proof of purchase.