NEWS: Kanye's Signature Nike?

So here's a picture taken at the 2008 Grammy's during Kanye's performance. On his feet are a pair of unidentified Nikes, could this be his signature shoe? If you remember, back in mid August of last year, sneakernews claimed that Kanye would be working with Nike to produce a shoe. In an interview with themoment Kanye states "I had on a pair of Nikes too, but i cant talk about those because they're not out yet." We cant say for sure if this is, his signature shoe but we will defiantly keep you up to date.