The future is soon: Nike announces 2016 'power laces' limited release Nike will release a limited amount of pairs of "power-lacing" shoes next spring modeled after the ones worn by Marty McFly in ...

But says a fiber-reinforced nylon shank in the shoe promises stiffness “for optimal power transfer on every pedal stroke”. On the bottom, the Candy Lace features a lugged tread design made ...