Costa Del Mar Sunglasses - Stringer- Glass / Frame: Orchid Lens: Polarized Blue Mirror Wave 580 Glass Acetate frame Glass lens Polarized Lens width: 55 millimeters Bridge: 19 millimeters Arm: 133 millimeters 3" high 4" wide Frame Material: Plastic Lens Material: Glass Lens Width: 55mm Bridge: 19mm Arm: 133mm