“I‘m usually a 9.5 or 10 and based on reviews I got a 9.5. I think a 10 would have been better for wearing with thicker socks, but they fit fine. They are flexible so even a little tightness is fine. They are so cute and functional. I wear them to work all the time (walking around in Portland is often wet) and they go well with skinny trousers or jeans. I would say they are a bit less shiny than in the photo. I have somewhat narrow feet and was worried they would be too wide but they are not at all. My feet do get sweaty in them since they are rubbery without ventilation, but I expected that since they are rain boots.”