But where do you go to recycle all of them? The Nike Reuse A Shoe program.

Nike will recycle your old shoe, turning the fabric into padding for basketball courts. The middle of the shoe goes toward tennis courts and the rubber becomes surface material for running tracks.

You can drop off up to 10 pair at the Nike Factory Store inside the Arizona Mills Mall.

Get more information online at www.nikereuseashoe.com.

For more tips check out http://greenupaz.com/