American Square Polarized SunglassesProduct information: Lens material: PC Frame Material: Metal Glasses structure: Frame Glasses style: Square Style: Simple Applicable people: General Style A: Black gold frame gradient gray, Style B: Tea gold frame gradient tea, Style C: Black and silver frame gradient gray, Style D: Black and gold frame, black and gray sheet, Style E: Black and silver frame red film, Style F: Black and silver frame ocean blue, Style G: Black and silver frame color