Persol Film Noir Sunglasses 3111 S 181/3f 50x18 Blue / Blue Faded Made In Italy Imported plastic frame gradient lens non-polarized Lens width: 50 millimeters Bridge: 18 millimeters Arm: 145 millimeters Frame Material: Plastic Bridge: 18mm Lens Width: 50 mm Arm: 145mm Arm: 145mm