I purchased the Birki's Camden Dog Clog for myself, a 47 year old woman, and they are as cute as can be! I usually take a size 41 in the European sizing but noticed these clogs only came in narrow and I have a medium to wide foot. So, I bought a size 42. There are two buckles on each shoe to tighten up the cloth part to fit around my foot better. I've only worn them briefly so far but the fit seems good and I smile everytime I see them. (Why not wear shoes that make you happy!?!) They shipped super fast too.