Pajar Women's Tall Rain Boot 100% Synthetic Synthetic sole Shaft measures approximately 15.5" from arch Heel measures approximately 1" Platform measures approximately 0.5" Boot opening measures approximately 15.5" around Heel Height: 1" Shaft Height: 16" (Size 7) Circumference: 14" (Size 7) Fit: True to Size Features of this item include: Zip Up