Experience reliable eye protection with the Oakley OO9511 Flak 2.0 S sunglasses. These rectangle-shaped shades feature a standard design, making them an ideal choice for daily use. The frame is designed to complement any ensemble effortlessly, while the lenses ensure your eyes are shielded from harmful UV rays. Available with Prizm Lens Technology that is engineered to enhance color and contrast to see more detail. Oakley sunglasses sold by authorized sellers, like Amazon, are eligible for all manufacturer warranties and guarantees. Click on the Oakley link above the product title to shop the entire Oakley sunglass and eyeglass assortment.