Key features

• •【Photochromic Technology】: Smart cycling sunglasses feature lenses that adapt to varying light conditions, automatically adjusts the chromaticity according to the ambient light, ensuring optimal vision in all light conditions.seamlessly transitioning between light and dark without the need to swap glasses.
• •【Advanced UV400 Protection】:feature UV400 lenses that block 100% of UVA and UVB rays, offering superior eye protection during outdoor activities. the lenses can reduce glare and offer 100% UVA/UVB protection from harmful rays, relieve eye strain and provide comfortable vision.
• •【Durable Polycarbonate Material】：These clear running glasses feature scratch-resistant, durable polycarbonate lenses with anti-fog coating, ensuring clear vision in all weather conditions. The lightweight, sturdy TR-90 frame provides a secure, non-slip fit, designed to stay stable during intense exercise, making them ideal for all sports.
• •【Lightweight& Comfortable】: These running glasses for women weigh just 27g, offering an ultralight design that minimizes pressure during outdoor activities. Featuring solid 3-point support with a slip-resistant rubber nose pad and frame legs, they ensure a secure and comfortable fit.
• •【Multi-occasional use】: These photochromic glasses are perfect for a wide range of outdoor activities, including MTB, and BMX. They also serve as an excellent companion for baseball, running, driving, fishing, skiing, racing, mountain climbing, hiking, and boating. If you encounter any issues with our product, please don't hesitate to reach out. We offer free returns or exchanges to ensure your satisfaction.