Journee Collection Womens Slouchy High Heel Boots Synthetic Shaft measures approximately 16 from arch Boot opening measures approximately 15.5 around Heel height measures approximately 3.75 inches. Taken from a size 8. Shaft height measures approximately 16 inches. Circumference measures approximately 15.5 inches. These boots are completed with soft faux fur lining and rubber soles. Faux suede upper/man-made outsole