The beginning the shoes gave me slight cramp, but not now anymore. Also please note that the clogs i got were "relaxed fit" not standard fit. Its great to get the things off the floor and organize our area by the back door. Bought because I have plantar fasciitis and couldn?t be happier. The look is clean. 5mm jack and it doesnt work, hopefully this can be fixed please let me know. My boyfriend loved it on me and suggested I wear it again after the first day I wore it. He was all the time attached to the seat, even when the bike fell, and he was just fine. Excellent support and fit. If it was more sturdy so it didnt rip, I might have, but I finally gave up and returned it--immediately.