Oakley Liv Polarized Sunglasses - Women's: Beneath the confident contours of the Oakley Liv Sunglasses, you’ll find the brilliance of unbeatable technology. Oakley’s lightweight C-5™ alloy is shaped for a comfortable Three-Point Fit that holds the optics in precise alignment, and this frame comes with uniquely feminine geometry that feels like it’s made for you — because it is. A single continuous lens sweeps across the front with High Definition Optics® (HDO®) to maximize clarity at every angle of view with Polaric Ellipsoid™ geometry. The frame architecture helps keep UV off the delicate skin at the sides of your eyes, and PLUTONITE® lens material filters out all ultraviolet wavelengths.