I've been looking for rain boots for a while, and thought these were going to be perfect, but I should have listened to the other reviews.  I have small, narrow feet and smaller calves and these boots were way too tight even for me.  I normally wear a 5-1/2, so I ordered a 6.  They fit in the foot, but the calf was WAY too small.  They were tight on my legs, and I do not have large calves by any means.  Cute boots though if you have stick figure legs.