Native Eyewear SunglassesNative Eyewear is the original All Sport, All Polarized sunglasses. Native Eyewear is the only brand we sell that has a Lifetime Frame AND Lens Warranty. The venting system in every Native Eyewear frame keeps your eyes cool and lenses fog-free during intense activities. These frames are crafted from an incredibly durable, lightweight thermoplastic. Many Native Eyewear frames come with interchangeable lenses for all lighting conditions. (Low-light lenses are not polarized.) The polarized lenses provide amazingly sharp vision for running, cycling, fishing, golfing, or just living outdoors. Free low-light lenses are available with most Native Eyewear sunglasses.