This afternoon NIKE shared details about how to get a pair of the 2015 NIKE MAG, the Back to the Future sneakers, complete with power laces. They suggest that while the first pair of sneakers is already out there in the wild, straight up in the possession of mister Marty McFly himself, Michael J. Fox, the rest will be for sale soon. The good news is that this shoe's proceeds will go to charity. The bad news is that unless you're a very rich sort of sneaker collector, you're likely out of luck already.