The sneakers with laces that tie the Nike alone exists and will be released in 2016

 

Nike promised that it would launch yet in 2015 the shoes that tie themselves to Back to the Future, and now she kind of kept his promise: Michael J. Fox, won the company a couple of MAG shoes that tie themselves, and new units will be manufactured in 2016.
The actor who played Marty McFly in Back to the Future trilogy De posted a letter he received from legendary designer Tinker Hatfield, Nike, on Twitter. In it, the designer says he is proud to "transform this fiction into fact" with the creation of tennis.
Fox even took a photo and posted a video wearing the Nike MAG:

Michael J. Fox models the first self-lacing Nike Mags. Michael J. Fox models the first self-lacing Nike MAG.
Posted by The Michael J. Fox Foundation for Parkinson's Research on Wednesday, 21 October 2015

For now, just the unit delivered to Fox was produced, and others will be made next year. They should be auctioned and the amount raised will go to the Michael J. Fox Foundation, which conducts research on Parkinson's disease. Nike did the same thing in 2011 when it launched the Air Mag, which had the film tennis designs, but not cardaço that self-tie.
Below is the letter sent by Tinker Fox:

How it works

Nike released more information about tennis. But not much: on their official website, the company celebrates finally have succeeded in creating the laces that tie themselves and also hinted that sees a good application of them in sports.
On the operation, the company said very little: printed dresses online

"This innovation advances what was called the" power laces "Nike Mag, combining the invention with digital technology. The result is an individually responsive system that senses the user's movement to offer an adaptive comfort on demand. But this is only the first iteration. "

The important thing here is perhaps the "first iteration" - Nike still has much to develop in the power laces system (whatever how it works), then it might be better to see this current model more like something celebratory, and probably still It will take a years to be able to have one of these at home.