[MAIVARDAY] Over-the-glasses sunglasses for men, attaches over eyeglasses, photochromic, polarized, UV400, suitable for driving.

PC-enhanced photochromic polarized lenses: Unlike typical TAC photochromic lenses, which have a slow color change and fading speed, these lenses have a fast photochromic response. They instantly change color in response to light and automatically adjust the lens tint according to the amount of UV light. You can easily check the photochromic performance with the included UV check light and experience the quality for yourself. Note: 1. This product is polarized photochromic sunglasses. It is mainly recommended for outdoor use and is not suitable for indoor wear. Also, please refrain from using it while looking at your smartphone. Depending on the model, the polarized lenses may interfere and cause a rainbow pattern to appear on the screen. 2. Outdoors, the stronger the UV light, the more noticeable the lens color change will be, and in environments with weak UV light, the color change effect will be weaker. You can check the lens color change performance with the included UV light. When checking the color change effect outdoors, it is recommended to cover one side of the lens and compare it with the uncovered side. Comparison of PC polarized lenses and TAC polarized lenses: The PC polarized lenses in this product have superior impact resistance and light transmission compared to typical TAC polarized lenses. These sunglasses are resistant to damage from impacts and pressure, and reduce glare and reflections from roads and water surfaces for a clearer view. They also have properties that make them resistant to deterioration over time, maintaining stable lens performance even with long-term use. Over-sunglasses for eyeglasses: Sunglasses for eyeglass wearers. Can be used by people who wear glasses for nearsightedness, farsightedness, or presbyopia. The relaxed structure does not cause pressure and provides a comfortable fit. TR90 frame & comfortable fit: Adopts a super-elastic, ultra-lightweight TR90 frame for superior comfort. It is soft and highly wear-resistant. It won't hurt your ears even when worn for long periods. Great for various occasions: Not only is it great for protecting your eyes from sunburn in spring and summer, but it can also be widely used all year round for activities such as driving, fishing, hiking, baseball, cycling, running, and golf. Recommended not only for personal use but also as a gift for friends. If a manufacturing defect occurs in the product itself within one year of purchase, we will replace it with a new one free of charge.