Steve Madden Tangy Women US 11 Black Knee High Boot Suede Synthetic sole Shaft measures approximately 17" from arch Boot opening measures approximately 16" around The style name is Tangy. The style number is TANGY-BLK. Brand Color: Black (Main Color: Black) Material: Suede Measurements: Shaft measures 17", Circumference measures 16" and 1" heel Width: B(M)