When I found these boots on Amazon I was beyond excited! I am extremely picky, and seriously looked at about 900 pairs of boots on every website imaginable (Amazon included!) before falling in love with these. I read all the reviews, and despite seeing some negative responses about fit, sizing, and quality, decided to splurge on them! When they arrived, I was heartbroken! I've always had very slender legs, and despite gaining a few unwanted pounds over the last few years, feel as if my calves are "normal" size. These boots are supposed to be 14.5 inches at the top of the shaft and stretch another inch or so with the little elastic tab. NOT EVEN CLOSE! I measured my calves - WITH pants on, they are exactly 14.5 inches around. These boots would BARELY zip up with no socks on. I swear you could order an "extended calf" size, but when I went back to check into it, the "extended calf sizes" were no where to be found! I even wore these boots around the house for a couple hours with no socks and my pants rolled up, hoping they would start to stretch because I loved them so much. No such luck. I am beyond disappointed and even though I really like their styles, I will never buy a Miz Mooz product again. Ugh... the search continues!