Oakley prescription sunglasses have a strong heritage of consistent quality and performance. Their revolutionary sunglass designs are so much more than simply fashion forward and stylish. Oakley lenses are engineered with High Definition Optics (HDO) which provide superior optical clarity, helping you see more accurately and with greater comfort, whether you’re engaged in sports or simply enjoying life on a sunny summer day. Lens are created from crystallize glass with engineered Prizm technology for sharp, clear images. Glare can be filtered out by selecting a polarized lens. In fact, Oakley polarized sunglass lenses are precisely aligned to prevent warped imaging and to ensure your vision isn’t diminished in the slightest. You’ll protect your eyes and prevent eye-strain and headaches with sharp vision, all while looking sharp yourself!