Hobie Cabo Polarized Rectangular Sunglasses Tr-90 Frame Imported Composite frame Composite lens Polarized 100%- UVA, UVB & UVC coating Lens width: 58 millimeters Lens height: 34 millimeters Bridge: 12 millimeters Arm: 124 millimeters 3" high 3.3" wide Hydroclean plus lens technology-unmatched vision on off water, enhanced hydrophobic anti-reflective coatings result in shedding water, dust grime resistance, easy to clean, and glare elimination^Case Included^This particular hobie sunglass features a:8 base hobie color balanced zpolycarbonate lens, transmits color messages to see vivid color difference correct blue light, with a tough tr-90 grilamid frame.^Lenses are prescription ready (Rx-able)