Dec 14, 2011 Nike Air Jordan XI - Concord x Ninja Sox They sure don't make shoes like they used to...so they have to resort to bringing back the old. The much anticipated Jordan XIs will be dropping on December 23rd. If you don't already have 3 deadstock pairs in your closet, we suggest you go out and cop some more. These would be perfect to wear with your no show Ninja Sox...just sayin'!!