The latest attempt at recreating the Back to the Future II power shoes aren't quite as impressive as the official Nike versions, but they're on sale for around £60 so are therefore attainable by any film nerd loser who wants the ultimate in winter slipper.
The replicas have been exclusively licensed by US outfitter Halloween Costumes, and yes, they light up. Which also means they need charging and come with a USB cable. Battery power is saved thanks to using Velcro rather than any form of auto-lacing, so they're not quite as thrilling as the movie originals. But they look about right. [Halloween Costumes]