POWER LACES, ALRIGHT! 🤩 These 2016 Nike Mag "Back to the Future" Self-Lace Sneakers (#17/89) with Multi-Signed Display Piece (3 Signatures) are limited to just 89 pairs, and this offered pair is #17/89, the sneakers feature self-lacing "power laces" that Nike branded as "E.A.R.L. (Electro Adaptive Reactive Lacing)" technology, as seen in the film that inspired the sneakers. The display features the signatures of creator Tinker Hatfield, Michael J. Fox, and Christopher Lloyd, all signed with a blue marker. Bid on these incredible sneakers now in our historic #Goldin100 Auction at goldin.com! #TheHobby #BackToTheFuture #Movies #Sneakers #Sneakerheads #Collectibles #Memorabilia #MichaelJFox #ChristopherLloyd