Maui Jim Ironwoods 320-02D Polarized Rectangular Sunglasses,Gunmetal & Black Frame/Neutral Grey Lens,One Size Composite Metal frame Composite lens Polarized 100% UV protection coating Lens width: 64 millimeters Bridge: 18 millimeters Arm: 130 millimeters 3" high 3" wide Case Included Lenses are prescription ready (Rx-able)