PREFACE: I have worn NIKE shoes almost my entire life (45 years) because they are the only athletic shoe that provides the arch support I need. Since then I've only worn Air 360, which were missing because I had back and knee pain from sports as a child. I looked for a replacement and tried this one. I was very disappointed in them and so was NIKE for withdrawing the AIR 360 from them. These are the most uncomfortable and heaviest NIKE shoes I've ever worn. The arches aren't at the level they've had by default in the past. The width is almost half an inch wider than standard. I gave the shoes away for free, I didn't like them that much!