Polarized Sunglasses with Photochromic UV400 for UV for Night Yellow for [DB] Function, Protection, Men, Cut, Driving, Lenses,

1. [Photochromic Function] These lenses change color due to the effects of ultraviolet rays from sunlight. On sunny days, the lenses darken due to strong ultraviolet rays, protecting your eyes from the sun. On cloudy days, the light is reduced, and the lenses become slightly lighter, ensuring sufficient brightness in your field of vision and preventing accidents. Please check the photochromic effect using the included UV light (blue light) test card. 2. [TAC Polarized Lenses] The UV400 protective coating blocks 100% of harmful UVA and UVB rays. Visually, it reproduces true colors and eliminates reflected and scattered light. TAC polarized triacetate lenses are impact resistant, scratch resistant, lightweight, and durable. The lightweight AL-MG alloy design is ultra-lightweight and highly durable, resulting in a reliable material and high-strength frame. 3. [Clearer Vision] Photochromic lenses automatically adjust their tint according to the intensity of ultraviolet light, providing optimal vision. They are suitable not only for sunny days but also for various weather conditions such as rainy and cloudy days, effectively cutting out strong sunlight and reflected light from roads, water surfaces, and snow surfaces, ensuring clear and comfortable vision during activities such as driving and fishing. 4. [Comfortable Design] Designed to fit Japanese faces. The nose pads are adjustable with your fingers, allowing you to easily adjust them to your preferred fit. Even with prolonged wear, there is no pressure or discomfort, protecting your precious eyes and skin. 5. [Perfect for Gifts] Not only is it great for yourself, but it's also perfect as a gift for friends! It makes a high-quality gift for various occasions such as birthdays, Christmas, Valentine's Day, Father's Day, Thanksgiving, and anniversaries. It comes with a 12-month warranty, so if there is any problem with the product, please contact us with your order number. In addition, returns and refunds are generally possible within 30 days of purchase.