The fashion trend style with the Hexagon shape. The design is not traditional hexagon shape. It designed with bi-hexagon shapes on inside and outside of the front respectively. It increased attractive and more elegance. The product made by acetate and stainless steel. It installed Purple Mirror effect Polarized Grey color UV400 protection lenses. It is unisex style. Must use the cloth for cleaning lenses, and cannot soak in the water for cleaning. If dropping in the seawater, it must wash by water and make it dry by the cloth.