Oakley square wire™ sunglasses are a perfect blend of style and performance. The polished frame, crafted from c 5 material, is lightweight and durable, while the rectangle shape adds a modern twist to a timeless design. The prizm tungsten polarized lenses feature a unique prism treatment that enhances color and clarity for a more vivid and detailed view. These shades also feature polarized lenses, reducing glare for better vision and comfort. Available with prescription lenses.