Synonymous with sport Oakley sunglasses are seen on the very best sports people around the world. Oakley High Definition Optics® (HDO®) lenses optimize safety and performance to meet the uncompromising demands of professional athletes who settle for nothing less than the clearest, sharpest, most accurate vision. We continue to stock Oakley because, pivotal to sporting optics, it offers truer, more accurate vision versus conventional lenses that magnify images and make objects appear shifted from their true position. With HDO, Oakley lenses meet or exceed the testing standards of the American National Standards Institute (the yardstick of performance for the eyewear industry). At Gates Eyewear we are able to accommodate many optical prescriptions into a large selection of the Oakley sunglasses with genuine Oakley lenses.