new men desing sunglasses pail new york designer sunglasses pilot metal frame coating polarized lens goggles style uv400 lens, White;black

in outdoor places , many people use "wear sunglasses" to block the sun, in order to reduce the fatigue caused by eye adjustment and reduce the damage caused by strong light stimulation with the rapid development of sunglasses industry, more and more inferior sunglasses flood the market. they attract consumers with low prices, inferior quality into the industry, resulting in consumers gradually ignore the harm of low quality to themselves. we use all advanced harmless materials to provide glass.syi