When I first saw these, my eyes popped. It's the signal for me to investigate the product.
The reviews were mixed, although one suggested to go up a half size.
I wear a size 7.5 and purchased the size 8.
The fit is very comfortable with ample room. I probably could have worn the 7.5.
The insoles are very nicely padded-more than I've felt in a ton of boots.
My calves are slender; (some might say thin) and the shaft gives me plenty of room to tuck in pants, but will also look lovely with skirts, tights, etc. These rise to just below my knees.

Smooth leather, subtle ornamentation and a good price:
Perfect as far as I am concerned. Very classy and I am very pleased!