Puma Releasing Self-Lacing Sneakers to Take on Nike
The “Back to the Future”-style Puma Fi will be paired to a smartphone via Bluetooth.
![Puma_Fi_115](https://www.maxim.com/wp-content/uploads/2021/05/puma_fi_115.jpg)
Puma just unveiled self-lacing sneakers that will literally give Nike’s a run for their money.
The German sportswear brand calls its high-tech kicks “Puma Fi.” Fi is short for “Fit Intelligence,” an interface designed to automate and tweak how the shoes fit to a wearer’s individual specifications.
![Puma_Fi_135](https://www.maxim.com/wp-content/uploads/2021/05/puma_fi_135.jpg)
Like Nike’s Swoosh-bearing Adapt BB, the Puma Fi can be paired to a smartphone via Bluetooth.
The biggest difference is that they don’t automatically tighten, but are instead adjusted by swiping up or down on a Fi module that houses a battery-powered micromotor and “cable system,” i.e laces.
It takes just an hour to charge them up for a week on a wireless charging plate.
![Puma_Fi_119](https://www.maxim.com/wp-content/uploads/2021/05/puma_fi_119.jpg)
With a breathable upper and industrial-grade fiber support system, Puma says the futuristic footwear is suited to the gym or the street, though the look is admittedly more utilitarian than stylish.
![Puma_Fi_127](https://www.maxim.com/wp-content/uploads/2021/05/puma_fi_127.jpg)
Fortune reports that the Puma Fi won’t be available until next year, but a select group of 20 fans and a few celebrities—including five-time Formula One champ Lewis Hamilton—will beta test them before they go on sale in spring of 2020 for $330. That’s $20 less than the cost of Nike’s Adapt BB, if you’re keeping track.
“We’re on the ten-yard line,” Charles Johnson, Puma’s global director of innovation, told Fortune.
![Puma_Fi_101_](https://www.maxim.com/wp-content/uploads/2021/05/puma_fi_101_.jpg)
“The product is working, we’ve got it functional but we really want to have some additional learning before we bring it to market.”’
Let the self-lacing sneaker wars begin–Back to the Future‘s Marty McFly would be proud.