Oakley Gascan® sunglasses are a must-have for those who want to make a statement. The matte black frame with prizm sapphire polarized lenses and unique rectangle shape add an extra touch of style to these shades, while the o matter material ensures durability and comfort. With their polarized lenses and prizm lens treatment technology, you'll get the best possible view through these glasses, no matter what time of day or night it is. Available with lens contrast enhancement technology.