Maui Jim Ironwoods HT320-15A Polarized Rectangular Sunglasses,Gunmetal & Green Frame/Maui Hot Lens,One Size Metal frame Composite lens Polarized 100% UV protection coating Lens width: 64 millimeters Bridge: 18 millimeters Arm: 130 millimeters 2" high Case Included Lenses are prescription ready (Rx-able)