I actually bought these as a Christmas gift to my sister last year, and she still loves them. I was concerned about buying her boots online because my sisters and I have large calves; generally we need to try everything on to make sure they'll fit our legs. These saying nothing about an "extended calf" option, but they fit her great!
These boots were too tall for my legs. The back of them came up over the back of my knee so my leg couldn't bend while walking. They also had a very strong plastic smell. These were returned.Seem to be cheaply made... nothing like what you'd buy in a department store, but for the price, they were as expected.