Description:TR Frames Triacetate Cellulose Lenses Polarized UV Protective Coating Lens Width: 62mm TAC Polarized Lenses Lenses made from Triacetyl Cellulose (TAC) material.TAC has excellent optical properties that prevent PVA polarizing film from shrinking, high-strength surface, and scratch resistance. Restore true colors, eliminate reflected light, and perfectly protect your eyes. High Quality Frame These sunglasses are made of high quality TR90, UV400 protective lenses, reinforced metal hinges, and every detail is suitable for long-term use. Stylish and unique design They are perfect for outdoor activities such as driving, shopping, traveling, etc.Creative gift packaging: sunglasses*1, microfiber glasses cleaning cloth*1, glasses case*1. It also comes packaged as a gift, making it a wonderful and practical gift for friends and family LIFETIME WARRANTY - We offer a worry-free lifetime warranty and friendly customer service. How do polarized lenses work? Polarized lenses have a special coating that blocks horizontally polarized light. They protect the eyes from annoying glare while allowing unpolluted light to pass through.This provides better vision compared to standard tinted sunglasses. What are the advantages of polarized lenses? If you want to see objects on the ground in bright conditions, polarized lenses allow you to see with better color contrast because horizontal light waves are filtered out.Enhanced color perception allows for better visual clarity rather than the overexposure your eyes would deal with if you weren't wearing lenses at all. Since the eyes are not working hard to identify certain objects in the environment, using this product can avoid fatigue-related problems, such as more frequent headaches.Polarized sunglasses protect your eyes by blocking reflections from water. Polarized lenses block reflections from slippery roads while driving. Make sure you can read the dashboard display through the lens Polarized lenses are great for hiking, so it can take you to exposed places like mountain peaks, especially if it's snowing. Package includes: 1*sunglassesNote: 1. Please allow slight error due to manual measurement. Make sure you don't mind before you pray. 2. Color may vary due to different monitors, please understand. Note: Hello, when purchasing products, please pay attention to your delivery address. If your delivery details (such as name, street, house number, doorbell/letterbox without name, etc.) are incorrect, the order will not be delivered correctly.)