Power Laces.

Relive the moment in film history where Marty McFly lets his Tinker Hatfield-designed Nike Air Mag shoes automatically power lace themselves in “Back To The Future II” and usher in over two decades worth of sneakerhead circle jerking which finally comes to a giant climax tomorrow night when the shoes are unveiled in Los Angeles for the second time to the public and for the first time to go on sale.

Hopefully Nike has packaged plush white hand towels with every pair of Air Mag shoes sold or this could get messy.

And here’s a .gif for old times sake…