fashion sunglasses luxury designer outdoor casual trend ladies classic square style, White;black

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 frame, logo has a high degree of recognition temples, gradient lenses, reduce glare.syi