Marc by MJacobs MMJ341/S Sunglasses-0YH7 Brown (D8 Brown Gradient Lens)-54mm Composite composite frame composite lens non-polarized Lens width: 54 millimeters Bridge: 20 millimeters Arm: 135 millimeters Model No : Marc by Marc Jacobs 341/S 0YH7 D8 Frame Color :Brown Lens Color :D8 brown gradient lens Frame Material : Plastic Size : 54x20x135