Kaenon Polarized introduces the Beacon, a midsize, universal-fitting sunglass frame that pairs style and function. Injection-molded from Kaenon's patented TR-90 material, the frames provide lightweight comfort and flexibility. Beacons support the company's SR-91 lens material and proprietary polarizing film in gray and copper lens tints that allow a glare-reducing 12 percent of visible light to reach the eye. Frame colors include black, tortoise and pearl; hinges are stainless-steel. Retail cost is $170.