Rock Bros Cycling Photochromic UV400 Stylish Sports Sunglasses for Road Mountain Men and Women Sunglasses, Sunglasses, Protection, Windproof,

[Mirror Photochromic Lenses] ROCKBROS photochromic sunglasses feature a mirrored finish. They feature a stylish mirrored finish. Photochromic lenses automatically change color in response to UV intensity. The darkening of the lenses reduces glare from reflected light on roads, snow, and ocean surfaces, reducing glare. They also cut out diffused light, maintaining a clear, comfortable field of vision. Please note: Photochromic lenses change color depending on the intensity of UV rays from sunlight. Please note that the color-changing and photochromic response may be weaker in environments with low UV rays, such as inside a car, indoors, or on cloudy days. *Some colors do not feature a mirrored finish. [UV400 & UV Protection] These sports sunglasses feature UV400 protection to block harmful UV rays from sunlight! They effectively block harmful rays such as sunlight and UV rays, protecting your eyes. You can see the scenery more clearly while reducing eye strain. Lightweight and Comfortable: Weighing just 31g, these glasses are comfortable to wear for extended periods of time. The adjustable nose pads allow you to find the perfect fit. Made from a comfortable, non-slip rubber material, they won't get in the way of your nose, even when worn for extended periods of time. Ergonomic Design: 1. The TR90 frame and PC color-changing lenses are used. The PC lenses are scratch-resistant, explosion-proof, impact-resistant, and UV-resistant. The TR90 frame ends are made of soft rubber material for a comfortable feel and anti-slip function. 2. A single-point myopia inner frame is included, making them gentle on myopia sufferers. Prescription lenses must be installed separately at your local eyeglass shop. [Wide range of uses] Suitable for various outdoor sports such as cycling, fishing, running, hiking, tennis, golf, etc. If you have any problems with the product, please contact us. We will do our best to provide you with a proper solution.