Air Jordan 4 11Lab4 "University Red" - 719864 600 Synthetic Rubber sole For the 11Lab4 concept, Jordan Brand combines the silhouette of the Air Jordan 4 with the iconic patent leather gloss of the Air Jordan 11. This colorway features a vibrant University Red patent leather upper for one of the boldest Air Jordan 4s ever. Air Jordan 4 11Lab4 Style Number: 719864 600 Nickname: University Red Materials: Patent-Leather