👍AVIATION GRADE ALUMINUM MAGNESIUM ALLOY MATERIALS. Compared with ordinary alloy materials, these materials have 2 advantages; Lighter, as aluminum and magnesium are the lightest of the natural elements; More durable, the use of this alloy gives the strongest possible frames making them far more durable. All our products have passed CE & FDA certification. 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, eliminate reflected light and scattered light and protect eyes perfectly. Standard:EN ISO 12312-1: 2013 + A1: 2015 passed.
👍REINFORCED HINGE SPRINGS. We use spring hinges to enhance 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 have no risk to try and we will provide you the best 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).