Native Eyewear Ridge-Runner Polarized Sunglasses - Black/Green - Find that far out ridgeline and send it with their super lightweight, semi-rimless frame. Ridge-Runner’s high wrap design will help minimize light leak and the hypoallergenic Cushinol grips will help keep these on your face, no matter which path you embark on. Features Premium Polarized Lenses - Native lenses protect against UV rays, defending your vision against long-term sun exposure. Bio-based Frames - Their Bio-based plant resin is a high-performance material which is both extremely lightweight, yet durable enough to resist temperature extremes. Hypoallergenic Cushinol - Nonslip grip to keep your sunglasses in place while you are getting after it. Easy to Clean - Resists water, dust, dirt, oil and fingerprints while preserving the appearance of the lens against wear and tear.