I'm very happy with these sneakers. I had started taking a Zumba class and was enjoying it but having pain in my feet/arches that I had never experienced. I figured I was wearing the wrong shoes and started researching and reading the reviews. I was thrilled with how quickly these arrived and that they fit like a glove. I actually didn't want to take them off and when I used them at the Zumba class - no pain in my feet whatsoever! Am I raving? I bought them a half size bigger that my standard shoe size.