Women's knee-high boot with trusted Soft System comfort technology for unmatched cushion, support, and flexibility in every pair Traction sole provides you with extra stability 13 inch boot height, 14 1/4 inch calf circumference Note: Measurements based on size 6 boot. For each half size larger, shaft height increases by .12 in, circumference by .20 in. Just Right Height 1 3/4 inch block heel