Native Eyewear® Ashdown™ Polarized Sunglasses feature classic, masculine frames and large lenses with N3 technology for UV protection, superior contrast, and impact resistance. The Rhyno-Tuff® Air Frames on these Native sunglasses are extremely lightweight, yet durable enough to withstand high-velocity collisions and temperature extremes. Cushinol™ nose pads and temple tips ensure a secure, comfortable fit, working in tandem with the Mastoid Temple Grip™ design to hug the area behind your ears and keep the sunglasses right where you need them.