Nike to Sell ‘Back to the Future’ Power-Lacing Shoes This Fall

"Breakthrough, adaptive lacing"

Power lacing, like we saw on running shoes in the second Back to Future movie, will be on sale in time for Christmas. Nike will serve them up to members of its NIKE+ running app. Stepping into them activates a sensor that automatically tightens them around your feet, with buttons on the side to adjust them for comfort. Pricing for the self-tighening shoes has yet to be announced.