To provide you with one of the most extraordinary visual experience and protection of the glare, we improve everything of the lenses. The acetate materials could realize the higher light transparency than many of the other lenses. To fit for different size and shape of the faces, we installed the sturdy metal hinges which is very adjustable. This kind of sunglasses is very suitable for running, racing, boating, fishing, skating, mountain climbing and hiking. For slicing-proof, you will be able to have higher capacity of anti resistance. Because of the adjustable temples, you will not be worried about the easy damages.
