Powerful, curvy, and beautiful -- like racing superstar Danica Patrick, who inspired these shades -- Kaenon Polarized Joss Sunglasses are the perfect compliment to any gal, with a versatile, slightly oversized round design, 8-base wrapped SR-91 lenses for superior vision clarity, and an extra light and durable TR-90 frame. Kaenon Joss Sunglasses are Rx compatible, and come with a micro-fiber wiper/bag, and a metal carrying case.