I think these will be ok. I have a thick foot due to,surgery. Hoping the top will stretch some. I normally wear a 9, sometimes a 10 US size. Got these in 41.  Fit would be perfect if the top wasn't as high. It's my foot issue, the other foot isn't as tight. I have wide feet & width is fine. Just a warning for anyone who may have thick foot. The shoes are nice & I love the support! My daughter has small, narrow, flat feet and loves them, but also went up a size.