I just bought these Birks from a store in Sweden but didn’t realize they are a 39 Regular/Wide and I wear a 39 Medium/Narrow in Birkenstocks. I am SO BUMMED. With no international travel plans in my future, I am listing them for sale instead of returning. I even tried wearing them with inserts but my feet are too narrow! They are beautiful clogs and look just like the Buckleys but without the buckle.