These are so soft and very cute. VERY comfortable. I ordered a half size up and should have gotten my typical size.  Wide enough for my 16" calves.  I'm short with short legs but these hit me at the widest part of my calves....felt like they emphasized that mine are big. Would have loved an extra inch or so of heigh in the shaft.
Returned, but will try another style of naturalizer wide-calf- so comfy and nicely made!