Nike Tier 0 account holder, Slam Jam has collaborated with Nike for their first time on a pair of Nike Air Force 1’s dubbed Optical Force. As of right now there are no actual pictures of the sneakers but you can expect them to surface soon as the expected release date is September 20th. These will be sold exclusively at Slam Jam which is located in Milan, Italy. Stay tuned to Sneakerobsession.com for further updates and pictures as the release date gets closer.