Smooth sophistication, premium performance, and a dose of signature Oakley style are what you can expect from the Covert Tinfoil Prizm Polarized Sunglasses. These sleek shades feature Prizm Daily polarized lenses, which, in addition to eliminating glare, maximize contrast and enhance colors for a crisper, more vivid view of the world. The frame is made with a combination of stainless steel and carbon fiber for a stylish look with a lightweight feel. Hydrophilic Unobtanium nose and temple pads get tackier when wet, so your sunglasses don't slip when you're working up a sweat, and Oakley's patented Three-Point fit eliminates painful pressure points while holding the lenses in precise optical alignment for undistorted vision. It's finished off with hubless motorcycle wheel-inspired Hollowpoint hinges, which use an innovative design to increase durability while minimizing weight.