Experience the pinnacle of performance with Oakley Standard Issue Heliostat sunglasses. These matte black rectangle frames seamlessly blend style and functionality, making them an ideal choice for those seeking both versatility and sophistication in their sunglass choice. The o matter frame material ensures durability and comfort, while the prizm black lens offers optimal visual clarity so you can tackle any mission head-on. Elevate your everyday look with these shades that effortlessly combine fashion-forward aesthetics with cutting-edge technology. Available with lens contrast enhancement technology.