NEW YORK (AP) — Marty McFly, Nike now has your sneakers. Nike has unveiled self-lacing sneakers, similar to the ones Michael J. Fox wore in “Back to the Future II” in 1989. The “Nike HyperAdapt 1.0” has power lacing.

The wearer pushes buttons to make the shoe snugger or looser. Nike says future models could be completely automatic. The shoes will first be sold for the holiday season.

No word yet on prices.

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