SlamJam, a sneaker store in Milan, is really getting in the spot light this month with its collaborations with Nike on the Air Force One. SlamJam and Nike plan to release a collaboration on two sneakers called “Opticial Force” and two other Tier 0 sneakers. The “Optical Force” collaboration, consisting of an all-black patent leather sneaker with white detailing and all-yellow patent leather sneaker with white detailing, will be a hyperstrike release but is expected to be released globally shortly after. The Tier 0 sneakers are similar to the “Optical Force”‘s, one with all-red patent leather and white detail, the other white all-grey patent leather and white detailing. All of the SlamJam x Nike Air Force 1 kicks feature the SlamJam logo on the heel. The “Optical Force” pack will be releasing this Saturday, September 20th and the other Tier 0 kicks are available now at Premium Laces. Via Sneaker News and SlamJam.