It’s time to go back to the future because the power lacing Nike Mag is here. Individually responsive “power laces” that automatically lace the shoes when you put your foot inside. Then there are the lights and sensors built in to the shoe that aim to completely transform the way we think about sneakers in general. Oh yeah, and of course, it looks as cool as it does in Back to the Future. Unfortunately, you can’t actually buy the shoes (yet). Until October 11, you can buy raffle tickets for $10 a pop that enter you in a drawing to win one of the 100 pairs Nike will make available globally. Most importantly, 100% of the proceeds to to the Michael J. Fox Foundation to help find a cure for Parkinson’s.