… Hoverboard, Nike branding, and power lacing not included.
If you wanted to get your Marty McFly on for Halloween, an “official” Mag release is on the horizon thanks to HalloweenCostumes.com. The shoes are official in the sense that the shoes are officially licensed by Universal Studios, along with a retro-looking box with “Back To The Future II” on the box top. On the other hand, the Nike branding is non-existent so it’s not the same compared to the pair that Michael J. Fox (self)-laced up.
Interesting enough, the shop also has the replica hat and board from the movie, which you can find in the “recommended accessories” portion of that link.