Both lenses on these Oakley Gascan Polarized Sunglasses are cut from a single lens shield and then mounted in the sleek frame to create a unique continuous look. The Gascans iconic lightweight O-Matter frames ensure comfort, while High Definition Optics provide superior optical clarity and razor-sharp vision at every angle. Oakleys Plutonite polarized lenses are specially engineered to block 100% of UV rays and harmful blue light up to 400nm to safeguard your eyes. The Three-Point Fit on these Oakley sunglasses keep the lenses in precise alignment and ensures a comfortable, consistent fit.Made in USA. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Polarized.