CGID GA61 Premium Al-Mg Alloy Pilot Polarized Sunglasses UV400, Full Mirrored Spring Hinges Sun Glasses for Men Women - US17MJ161-4

• AVIATION GRADE ALUMINUM MAGNESIUM ALLOY FRAME.Compared with ordinary alloy frame,they are: ★Super Light! The Sunglasses weigh only 23g! The half weight of the normal metal frame sunglasses. ★More durable! The material makes the welding point very firm and tough, the frame won't deformed and snapped easily. ★Safer! Aviation grade high safety level material, hypoallergenic, safe to wear! UV400 & POLARIZED LENS.Specialized 9-layer lens designed to filter and block over 99.99% of glare. UV400 protection coating blocks 100% harmful UVA & UVB & UVC 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. 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. Allowing for maximum comfort and flexibility. 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:54MM(2.12 Inches)--Lens Width:61MM(2.4 Inches)--Temple Length:136MM(5.35Inches)--Nose Bridge:11MM(0.43Inches)--Frame Length:145MM(5.7 Inches)