These shoes have worked wonders for me and have completely transformed the way I run and walk and my over all posture. For me this shoe worked wonders. The best thing to do is go into a running store, not a sports authority or chain store. Go into a real running shoe and ask to be fitted for a shoe. After watching the way you walk a sales person at a running store will be able to find the right shoe for the way you walk. I over pronate my feet so these were great for me. I payed the same price as online in the store. At $110 for a running shoe its worth it to be fitted for the shoe that is right for you.