Both of my daughters and I tried this boot on... the 90 degree turn at the ankle makes it just about impossible.  The only daughter that could get it on was 1 size smaller (she wears a 9 and thee boot was a 10), and then the boot was huge in the foot.  Too bad, it was nice construction and nice leather. Plus, she's 5'10 and the boot came all the way up to her knee, which she thought looked funny.  Just not wearable.