Embrace the future of optical performance with Oakley BiSphaera™, a revolutionary sunglass that redefines style and comfort. The rectangle-shaped frame is crafted from durable yet lightweight O Matter™ material in grey smoke color, with a polished finish on the front and temples for an elegant look. Experience unprecedented clarity and contrast with these sunglasses that feature Prizm™ lenses, transitioning seamlessly from clear to black iridium photochromic lenses.