A total ripoff. High pressure, overpriced and unscientific. Do yourself a favor and go to Walmart or Bed Bath and Beyond, stand on the Dr Shools machine. A better more complete test better orthotics at 1⁄5th the cost. Good Feet will not stand behind their products, have a no return policy. I can’t say enough bad things about them. Again the Dr Shools product is much better and you can have 6 pairs as compared to what these jerks charge for one.