Top Moda Womens Pad-16 Round Toe Knee High Corest Boot Synthetic Heel measures approximately 0.25 inches" Heel height: 0.25" approx, Shaft length:17" (including heel) approx, Top opening circumference" 14.25" approx Material: Leatherette (man-made), Sole: Rubber Round Toe Corset-style lacing detail at back Side zipper closure for easy on/off