Nexidust Photochromic UV Shape Memory Alloy Eyewear for and Sports Men's Sunglasses, Polarized, Protection, Lightweight, Frame, Auto-Dimming Driving,

1. [Smart Photochromic Lenses] Equipped with a photochromic function that automatically changes the lens density according to the intensity of light. Quickly adapts to strong sunlight outdoors and the difference in brightness inside a car, maintaining a comfortable field of vision. ② [High-quality polarized lenses] Polarized glasses effectively block diffused reflections and glare from water and roads. Reduce eye fatigue and achieve crisp, clear vision when fishing, driving, golfing, and other activities. ③ [Shape Memory Alloy Frame] The frame is made of lightweight and durable shape memory alloy. It has the elasticity to return to its original shape even after bending, making it comfortable to wear for long periods of time. It can be used safely during sports and outdoor activities. 4. UV400 Protection: Blocks over 99% of UV rays, providing excellent protection for your eyes from the sun. Ideal for a wide range of outdoor activities, including summer beach trips, mountain climbing, and running. 5. Versatile Design: Stylish design that fits men. Popular as driving sunglasses, golf gear, and fishing gear. Recommended for travel and everyday UV protection. These intelligent photosensitive polarized sunglasses feature the latest technology. They feature a photochromic function that automatically changes lens color depending on the intensity of the light, smoothly adapting to strong sunlight and sudden changes in brightness. The polarized lenses prevent stray reflections, providing clear vision on the road while driving or on the water surface while fishing. Furthermore, the frame is made of shape-memory alloy for a lightweight and comfortable fit. UV400 protection provides excellent eye protection, making them ideal for a variety of activities, including golf, hiking, running, and travel. Their stylish design makes them versatile sunglasses, perfect for everyday wear and sports.