Roxy Women's Kitty Kat Cat-eye Sunglasses Imported Plastic frame Plastic lens Non-Polarized 100% UV protection coating Lens width: 51 millimeters Lens height: 46 millimeters Bridge: 13 millimeters Arm: 135 millimeters Optics by carl zeiss vision 6 base wrap coverage Distortion free shatter resistant lenses Case Included Lenses are prescription ready (Rx-able)