Henry Ferrera Black Stone Women's Water-Resistant Rain Boots Natural Rubber Imported Rubber sole Heel measures approximately 1 inches" Adjustable shaft opening from 17 inches to 19 inches. Moisture wicking thick cotton lining and soft removable insole. Shaft Height: 14 inches from ground, Heel Height: 1 inch, Platform Heigt 0.5 inch, Shaft Opening Circumference: 17 inch to 19 inches. Pull-on construction with expandable gusset panel and adjustable buckles for a precise fit and exremely easy putting on. Threaded outsole features lugs, deep ridges and micro tracks to provide you with excellent grip and traction. Non-marking outsole.