The Oakley Mercenary Sunglasses took a sport-performance design and modernized it using a sleek, double-bridge architecture and a larger, rounded lens shape, making these sunglasses perfect for whatever outdoor activity you need them for! They feature a lightweight and durable O-Matter frame that's comfortable to wear all day long, and their semi-rimless design extends your lower field of view while adding extra style. They also included Unobtanium nosepads that increase grip with perspiration to keep your glasses in place as you move. Their revolutionary Prizm lenses provide unprecedented control of light transmission that maximizes contrast and enhances visibility, while the Plutonite lens material filters 100% of all UVA, UVB, UVC and harmful blue light up to 400nm to protect your eyes and keep them healthy in the long run.