👍AVIATION GRADE ALUMINUM MAGNESIUM ALLOY MATERIALS. Compared with extraordinary alloy materials, these materials have 2 advantages; Lighter, as aluminum and magnesium are the lightest of the natural elements; More durable, using this alloy gives the strongest conceivable frames making them far more durable. Wear this product with peace of mind.
👍UV400 & POLARIZED LENS. UV400 protection coating blocks 100% harmful UVA & UVB Rays. Polarized lens reduce glare reflected off of roads, bodies of water, snow, and other horizontal surfaces. Restore true color, do away with reflected light and scattered light and offer protection to eyes perfectly. Standard:EN ISO 12312-1: 2013 + A1: 2015 passed.
👍REINFORCED HINGE SPRINGS. We use spring hinges to strengthen your comfort when wearing the glasses, making the arms fit better to your face, without feeling too tight.
👍30 DAY MONEY BACK GUARANTEE. All CGID customers enjoy 30 Day Money Back Guarantee. Customers can return and get refunded in case the purchasing is not satisfactory for any reason. You don’t have any risk to take a look at and we will be able to provide you the most efficient service!
👍DIMENSIONS. Lens Height:52MM（2.05inches）–Lens Width:62MM（2.44inches）Temple Length:136MM（5.35inches）–Nose Bridge:12MM（0.47inches）–Frame Length:145MM(5.71 Inches).