Timberland PRO Women's 72399 Titan 6" Safety-Toe Boot 100% Leather Imported Synthetic sole Shaft measures approximately 5" from arch Heel measures approximately 1.5" Platform measures approximately 3/4" Boot opening measures approximately 9" around Soft-toe work boot featuring speed-lacing hardware and padded perforated collar PowerFit comfort system Mesh comfort lining Rubber dual-density outsole