By far the Avia Women's A9995 Avi-Motion iShape Toning Shoe is the  best shaping/toning shoe I've yet to wear.  It has mild mid motion that is perfect for walking all day long at a huge home improvement store.  The last thing I want to do is come home complaining about my feet.  This is the 3rd pair I have owned and I will continue to buy them as long as they make them. I do replace them every 4 months or so, however, I live in  them 55 or more hours a week !! love them !!!