John Kim 
Earlier today we gave you a look at world-class athlete Usain Bolt test out the new Puma AutoDisc sneaker, the self-lacing shoe that tightens and loosens with the touch of a button. This thorough preview comes not long after Nike’s much-anticipated unveil of the power-lacing Nike Mag on October 21st, 2015, which featured a similar technology on the futuristic shoe from the Back To The Future movie franchise. Puma’s version is an evolution of its Disc technology, a proprietary lockdown system that featured a turning dial that replaced traditional shoelaces. It features a servo motor that powers a cable system that provides unique tuning, meaning you can tighten/loosen to your personal fit. Get a detailed look at this new innovation here and stay tuned to Sneaker News for more release date info on the power-lacing Puma AutoDisc.
Source: hs
