Harley Davidson Sunglasses - HDX 866 / Frame: Gunmetal Lens: Gray Metal frame Plastic lens non-polarized Lens width: 57 millimeters Lens height: 45 millimeters Bridge: 14 millimeters Arm: 140 millimeters 2" high Frame Material: Metal Lens Material: Plastic Lens Width: 57mm Bridge: 14mm Arm: 140mm