Well not my life, but definitely my halloween costume. Up until a few days ago I very honestly had every intention of going out on October 31st as.. wait for it.. Marty McFly circa Back to the Future 2. But with the release of the NikeMag my get up will quite simply just look incomplete. And I'm guessing I'm not going to be able to afford a pair of these very limited edition shoes. Actually I hope I can't afford a pair of these shoes because here's the deal: 1500 pairs of the NikeMag will be up for sale over the corse of the next 10 days. All proceeds from the shoe's sales will go to the Michael J. Fox for Parkinson's Disease research. And, as Marty McFly himself announced last night on the David Letterman show, all money raised through sales of the shoe will be matched. Up to $50 million dollars. Have that credit card out? We bid you luck: shop now.