The Oakley Sliver Prizm Polarized Sunglasses have a classic look that belies their innovative performance features. Polarized lenses with Prizm Daily technology eliminate glare while enhancing colors and contrast to provide a sharper, brighter view of the world. O-Matter material keeps the frames incredibly lightweight without sacrificing durability, and Oakley's patented Three-Point fit eliminates painful pressure points while ensuring precise optical alignment for undistorted vision. Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.