Kate Spade Women's Dianaps Polarized Rectangular Sunglasses Plastic Resin frame Composite lens Polarized 100% UV protection coating Lens width: 55 millimeters Lens height: 37 millimeters Bridge: 17 millimeters Arm: 115 millimeters Case Included^Lenses are prescription ready (Rx-able)^Case Included^Lenses are prescription ready (Rx-able)