Cyxus Photochromic Cycling Running Glasses for Men Women Sunglasses Sport MTB UV400 Protection 1201

Photochromic Glasses：The lens adjusts from clear to dark gray based on UV intensity, with changing color coatings. They reduce light transmission from 85% to 15%, protecting eyes in bright sunlight. Note: Lens darkness varies with UV levels.,Full UV400 Protection & Impact-Resistant Build: Made with high-grade lenses and lightweight frames, these cycling sunglasses offer full UV400 protection. They block 100% UVA & UVB rays and protect your eyes from harsh sunlight, wind, and debris.,Comfortable & Flexible Fit for All Face Shapes: Soft rubber nose pads and flexible temples ensure a snug, non-slip fit for various face shapes. Designed for long-lasting comfort even during intense movement.,Adjustable Strap for a Secure Fit: Equipped with an adjustable cycling strap, these sunglasses stay securely in place during any outdoor activity. Perfect for cyclists, mountain bikers, and athletes who need a stable fit without worrying about sliding glasses.,Versatile for All Outdoor Activities: Ideal for cycling, running, mountain biking, driving, skiing, hiking, baseball, golf, climbing, tennis, and more. A reliable eyewear choice for any sport or adventure.