Back to the Future Self Lacing Shoes

A) These shoes were seen in a Back to the Future film and Nike finally recreated them and they have sensors that will tighten and adjust to your foot accordingly. Only 89 pairs of these shoes are available. 

B) It will impact the community with Parkinson's disease because a large portion of the funds will go towards the organization. 

C)It will solve the problem that we will now have a perfect pair of perfect fitting shoes without the hassle of tying them. 

D)I think this is a very cool, unique pair of shoes, with a good cause. However, personally I would not wear them.