This is awesome on so many levels. Nike has teamed up with ebay and the Michael J. Fox Foundation in a genius promotion to benefit Parkinson’s research. Nike have recreated the futuristic shoe that Michael J. Fox’s character Marty McFly wore in the classic film Back to the Future II. The shoes are limited to 1500 pairs, and are only available through a special ebay auction. The best part is that all proceeds go to the Michael J. Fox Foundation for Parkinson’s Research. If you’ve got the cash to splash (the first pair went for over $35,000!) follow the link and help support a great cause!