1.Ultra-Lightweight 23g DesignMade with a durable, ultra-light frame that weighs only 23g, ensuring all-day comfort even during intense workouts or long outdoor sessions. 2.100% UV400 Polarized ProtectionThe polarized lenses block 100% of harmful UVA/UVB rays and reduce glare from roads, water, and snow, providing clear, distortion-free vision. 3.Aerodynamic & Secure FitThe semi-rimless, wrap-around frame and anti-slip nose pads keep the glasses securely in place, even during high-speed movement or sweating. 4.Durable & Scratch-ResistantThe lenses are made with impact-resistant, scratch-proof material, while the flexible TR90 frame is built to withstand the rigors of sports and outdoor life. 5.Stylish & VersatileWith a modern, sporty design and gradient mirror lenses, these sunglasses are perfect for running, cycling, baseball, or everyday casual wear, making them a great gift for active men and women.