Hobie Jetty Rectangular Sunglasses Imported Plastic frame Plastic lens Polarized 100% of UVA, UVB and UVC Ray Protection coating Lens width: 62 millimeters Bridge: 17 millimeters Arm: 119 millimeters Since 1950, hobie innovations have been changing the way we live, play and compete on the water, out of the garage hobie polarized sunglasses connected enthusiasts to their sports through better vision: clearer, shaper & more precise! 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 This particular hobie jetty collection m sunglass features a: 8 base hobie color balanced polycarbonate lens, transmits "color messages" to see vivid color difference w/correct amount of blue light, tr-90 frame, and integrated hinges. Case Included Lenses are prescription ready (Rx-able)