Enhance your modern style with these Gray Men Optical Frames from Hackett. The gunmetal square frames feature demo glasses lenses with a blue-filter for added protection. Durable metal frames and clear plastic lenses offer both style and functionality. These rimless glasses have a 51mm lens width, 44mm lens height, and 18mm bridge width. With 145mm temples and a frame width of 130mm, these frames are designed for the contemporary man.