The stylish design of Oakley sunglasses isn't the only reason they are considered the best in the world. Oakleys are also functional and innovative, featuring a range of lens technologies. Prizm lens technology enhances colour and contrast so you can see more detail. Photochromic lenses darken according to the sunlight. Polarized lenses reduce glare. Oakley sunglasses offer 100% UVA, UVB and UVC protection, are impact resistant and come with high-definition optics.