Over the last few years, sneakerheads have become accustomed to knowing anything and everything there is to know about upcoming releases. And not just releases, either — signings, commercials, even what athletes are gonna wear in any given game. To some it's good to be in the know, to others, it's a reminder of how much things have changed. Nevertheless, there were a number of surprises in 2012 — everything doesn't leak. Take a look at The 25 Most Surprising Things In Sneakers Of 2012.