Adapt to changing light conditions in seconds with the Oakley RadarLock Path Replacement Lens. This lens utilizes Oakley's Switchlock interchangeable system for easy, fast, and secure swapping. The durable Plutonite lens material filters out harmful UV rays, and with vented lens options as well as Iridium-coated options, the perfect lens for nearly any condition is right here. Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.