Sneakerheads and fans of the film have clamored to see Beaverton release Marty McFly’s Nike Mag since it appeared in Back to the Future Part II, and while the OG McFlys might never hit retail, here’s a look at a pair of Swooshed kicks that really do lace themselves. Blake Brefin has fixed an Audrino microcontroller to a pair of Nike ACG Baltoro boots, which has been programmed to make two little servo motors tighten the laces when a sensor registers pressure from your foot inside the shoe. It’s quite the interesting ‘custom’, and you can see more shots and a video after the jump. via Instructables