Show your pride for the land of the free and the home of the brave. The Matte Black frames of the Flag Collection are highlighted with American flag emblems. They honor the history and heritage of a nation founded on freedom and salute those who protect that freedom. Editions in this collection are available in full color and tonal emblems. The Standard Issue Ballistic Det Cord is the perfect blend of ballistic protection and Oakley fashion. Fully compliant with the ballistic and optical standards of MIL PRF32432 and ANSI Z87.1 (2010), the Standard Issue Ballistic Det Cord is balanced for aggressive environments and covert capabilities. The Standard Issue Ballistic Det Cord is also ''fully-equipped'' with anti-fog coating, comms compatible ear stems, and rubberized unobtanium nosepiece. It is one piece of eyewear that is ready for any situation. Prizm, Oakley's exclusive lens technology is designed to enhance color and contrast.