A 2015 NIKE MAG shoe prop worn by the "Back to the Future" character Marty McFly, played by Michael J. Fox, is displayed during the unveiling of the 2011 NIKE MAG shoes
Michael J. Fox sports 'Back to the Future' shoes on Kimmel show
Size 10 - Nike SB Dunk Low Marty McFly 2015 for sale online | eBay
Nike Air Mag aka "Marty Mcfly's" Confirmed Release For 2015!! - Ballislife.com