Make your shoes new again.
These are excellent.  I am a nurse and do a lot of standing in my work.  I was wearing a pretty good brand of tennis shoes, but the bones under my forefront were painful at the end of the day.  I put these insoles in and they are amazing; like walking on a cloud.  No more foot pain.  Also, when I took the original insoles out - a fairly expensive pair of running shoes - I couldn't believe how thin the original soles were.  These get very high marks in my book.
Rating: 5 stars