You've heard the rumors and now they're here. Yes, the Nike Air Mag complete with working powerlaces is a real thing and if you hope to get your hands on a pair you're going to have to pony up big time as Nike plans to once again make them an exclusive limited edition to be auctioned next Spring to support the Michael J. Fox Foundation for Parkinson's Research. The company has also hinted that this is the first iteration and is currently testing the technology across multiple footwear styles. So don't worry, a mainstream powerlacing Flyknit might just be around the corner.