JETTY™ embodies the Kaenon’s Luxury Performance™ design and engineering mantra. JETTY is built to perform for the active lifestyle, but this unisex frame can be worn by men and women every day. With tall temples and a rectangular shape, the clean and smooth surface design of JETTY is finished with the Kaenon jewel icon that marks the authenticity of a Kaenon Polarized original design. Jetty™ Also Features: TR-90 frame material Lightweight and impact resistant SR-91 lens material that provides glare reduction and razor sharp clarity Variflex™ rubber nose pads for a secure fit A micro-fiber cleaning bag and a protective 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.