Dior Knee High Black leather boots This boot featured a 1 inch heel with a zipper on the inside of the boot that zips all the way down Measured at the top the boots circumference is 14 inches. From the heel to the top of the boot it measures 18 inches. This boot is a Size 40 Italian. The boots are in good condition and have very light scuffs on the back heels of the heels as shown in pictures. Vibram has been placed on the soles Please see pictures for condition of the boots. Designer Fit: Boots by Christian Dior typically run a half size small.