I am an 8.5 and I bought these in a 9.  I then went and bought really good mens work boot inserts and cut them to size and added some of the excess to the heel. I can not tell you how much I love these boots.  I didn't think I would wear them folded down but they are so cute that way.  I always get compliments on them! I got them for riding on the motorcycle, and they are great for that.
I have fat calves and these still work and look great!
My husband did put several layers of mink oil on these. I had dry feet in rain:)