The Industrial Det Cord is "fully-equipped" with its anti-fog coating, comms compatible ear stems, and rubberized unobtanium nosepiece. It is one piece of eyewear that is ready for any situation. The three-point fit holds lens in precise optical alignment and features 100% UVA/UVB up to 400nm wavelength protection. Its O'Matter frame is makes for a durable and all-day comfort.