[Size] -- Lens Width: 64mm(2.5) | Frame Height: 44mm(1.73) | Frame Width: 138mm(5.43) | Nose Bridge: 16mm(0.62)| Leg Length: 143mm(5.62). [ Polarized Lens] -- UV400 Protection Coating blocks 100% of harmful UVA UVB rays. Visually restores true color, eliminates reflected or scattered light. polarized triacetate lenses are impact and scratch resistant, lightweight and durable [Al-Mg Metal Alloy Frame] -- Sunglasses frame use of advanced high-quality materials ,aluminium-magnesium alloy, Its hardness is several times of other traditional plastic sunglasses, weights only 25g, but they are scratch resistant, durable and unbreakable. [Occasion] -- ideal for cycling, driving, running, fishing, racing, skiing, climbing, and all outdoor activities enthusiasts. [Service] -- If you have any problem, feel free to contact us. Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please dont hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it