With the Oakley OO9507D Shackle sunglasses, you can experience both comfort and protection. These square-shaped shades feature a distinctive key bridge design that adds a unique touch to your look. The frame is crafted for everyday wear, ensuring durability and ease of use while the lenses provide excellent UV protection to keep your eyes safe from harmful 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.