Oakley Det Cord Ballistic Sunglasses are designed to handle your harsh lifestyle while making you look damn good. Det Cords are fully compliant with both MIL ORF32432 and ANSI Z87.1 (Stamped) so you can rest assured that your eyewear is protecting two of your most important assets. With comm compatible temple arms, anti-fog coatings, and a rubberized Unobtainium nosepiece.