A: Hey Hilary,
The Cornice boot is the maximum height we would go on our boots. It measures at 14 inches. That is 10 inches boot and a 4 inch cuff added. For a size 12, you would order a 31. The widest part in that size measures at 4 1/8 inch and the sheepskin thickness is 5/8.
Hope that helps,
Ashley
Answer provided by: Administrator (2/11/2016)