Ok I'm going to preface this update by saying "DAMN"...ok read on. "Nike and Artist SlamJam have recently teamed up to produce “Optical Forces.” SlamJam is an artist from Italy, and chose to do the Air Force 1 low. He came through using wrinkled patent leather in both Black and Yellow for the upper of the two different pairs. The SlamJam x Nike Air Force 1 “Optical Force” pack will be released on the 20th of September at SlamJam Milan". Like I said uh...DAMN!!