To all big fans of sneaker out there! You may want to watch out this 2015 Nike MAG which was worn in Back to the Future II by Michael J. Fox.

Nike has released a press post on their official website:

“We started creating something for fiction and we turned it into fact, inventing a new technology that will benefit all athletes.” says Nike CEO, Mark Parker in reference to the self-lacing system.

Today, Nike has delivered a gift to Michael J. Fox and being the first person to have the World’s first self-lacing sneaker.

The 2015 Nike MAG is a limited edition release. It will only be available via auction, will all proceeds going to the Michael J. Fox Foundation for Parkinson’s Research. the specific details on the auntion will be posted to Nike News and via Twitter @Nike in spring 2016.

Michael J. Fox even uploaded a video on Twitter show he trying out the Nike MAG self-lacing system.

Source: Nike