Blending sophisticated street appeal with Kaenon’s SR-91® polarized lenses, ARLO™ is characterized by its conservative, good looking design and universal fit that accommodates a wide range of face shapes. With its elegant lines, scripted metal inlay on the temples, and 5-barrel metal hinges, ARLO is perfectly suited for any uptown excursion or outdoor adventure. Arlo™ Also Features: A universal frame the provides a fit for any purpose, from sport to style Variflex™ nose pads buried in the bridge that provide a slip-resistant seal that anchor the frame to the face Lightweight and glare reducing SR-91 lenses that provide razor sharp clarity A micro-fiber cleaning bag and a protective sport case Patented by Kaenon, SR 91® is a high performance, durable, lightweight, and impact resistant lens material. This unique material offers razor sharp clarity, and with the addition of glare 860®, its polarized form, SR-91® boasts superior glare reduction. It is trusted by the world's top athletes and is good for extreme sports.