There called the Hyper Adapt 1.0 and they don't actually lace themselves. The batteries activate a series of pulleys that tighten the laces when you put your foot inside. Crap they've had lights on sneakers for years. Laceups sneakers are such a big stretch.
Very important that or how will your feet see where they are going.
Almost as vital to modern life as lights under the sills of your car,:confused2: