Marc Jacobs Sunglasses - MJ506/S / Frame: Gold/Shiny Black Lens: Brown Gradient Composite Plastic frame Plastic lens non-polarized Lens width: 53 millimeters Lens height: 140 millimeters Bridge: 23 millimeters Arm: 140 millimeters Frame Material: Metal Lens Material: Plastic Lens Width: 53mm Bridge: 23 mm Arm: 140mm