ROCKBROS Dimmable Sunglasses Sports Sunglasses Bicycle Sunglasses Men's Women's Polarized Sunglasses Transparent Discoloration UV400 UV Protection

[Photochromic lenses] These photochromic sunglasses can automatically adjust the lens density depending on the strength of the ultraviolet rays. The lenses are transparent when indoors, and when outdoors, they gradually and evenly change color naturally in response to the strength and weakness of ultraviolet rays, becoming darker and darker. (It takes several minutes for coloring and fading.) Ideal for locations with strong sunlight or strong UV rays! [UV Protection] Wide lens provides a wide field of view and wide range of eye protection. UV protection rate is over 99%! Protects your precious eyes from strong ultraviolet rays and dazzling rays. The lenses darken to an appropriate density, reducing strain on the eyes and making it easier to see. [Ultra-light] Material: Made of PC Weight: Approx. 27g Made of sturdy PC fabric, has a luxurious feel, is ultra-light, strong, has excellent elasticity, stability, and impact resistance. It's lightweight and won't hurt your ears even if you wear it for a long time. Comes with a 1-point myopia inner frame, making it suitable for myopia. [Adjustable Nose Pad] The ergonomically designed nose pad can be adjusted to fit your nose. The angle of the temple end is also adjustable, allowing for fitting to the head behind the ear. It fits the Japanese face. [Applicable] Suitable for various outdoor sports such as road biking, driving, fishing, mountain climbing, running, golf, etc. If you have any problems with the product, please contact our store. We will do our best to provide the most appropriate response to our customers.