Alfani Asche Women Black Knee High Boot Leather Synthetic sole Shaft measures approximately 14.5" from arch Boot opening measures approximately 16" around The style name is Asche. The style number is ASCHE-BLK. Brand Color: Black (Main Color: Black) Material: Leather Measurements: Shaft measures 14.5", Circumference measures 16" and 3.25" heel Width: B(M)