This is the Air Jordan IV (4) Retro "Thunder" for 2012 in GS (Grade School) sizes. As you all know 2012 is the 23rd anniversary of the Air Jordan IV (4) model and while Jordan Brand has brought us back some of the classic color ways (White Cement, Fire Red, Military Blue, and soon the Breds) as well as new ones like the "Cavs" and "Voltage Cherry" we wonder if there are any more in store. Did you ever think you'd see the infamous "Thunder" 4's back in the stores? Well here you have them. The Air Jordan IV (4) "Thunder" is now available so be sure to add it t your collection today.