Hobie Rockpile Polarized Rectangular Sunglasses Tr-90 Frame Imported Composite frame Composite lens Polarized 100%- UVA, UVB & UVC coating Lens width: 61 millimeters Lens height: 40 millimeters Bridge: 16 millimeters Arm: 124 millimeters 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, megol rubber temples, adjustable nosepad, intergrated hinge, tr-90 grilamid frame.^