If Nike called you and told you to drop everything to get on a plane in a handful of hours, would you do it? For several prominent sneakerhead bloggers, the answer was yes earlier this week as Nike flew a small group of them to Los Angeles as what seems to be part of a reveal of the long-awaited and speculated-upon Nike Air Mag sneaker, a replica of the self-lacing shoes Michael J. Fox’s character wore in Back to the Future.








