Dr. Scholl's Free Insole

You can try a Dr. Scholl's insole.  There are two different ways to get to this one.  First, you can go to the Wal-Mart freebies section. Secondly, you can go directly to the Dr. Scholl's Facebook page.  You will receive one free Dr. Scholl's insole.  Yes, I said one insole not a pair.  They state that this way you can tell how well the insoles work.