There's been much discussion leading up to "Back To The Future Day" about what's actually become reality in 2015 and what's still only movie imagination magic.

To catch you up, today, October 21st, 2015, is the day that Marty McFly went 30 years into the future in the 2nd film in the iconic franchise.

Some things have come to pass through marketing ploys ("Pepsi Perfect", anyone?), others are still the product of active imaginations (no, the hoverboards weren't real).

But, today, Marty McFly himself, Michael J. Fox, put on a pair of Nike's self-lacing sneakers, as seen in the movie.

Nike is calling them "Nike Mag" and promise a Spring 2016 release date.

Check them out in action:

So what do you think, will you buy a pair of Nike Mags?

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