Flexus by Spring Step Women's Candyapple Boot 100% Manmade Imported Synthetic sole Shaft measures approximately 5" from arch Boot opening measures approximately 12.5" around Material is naturally soft, light and breathable. Soft padded removable insole. Functionality at its finest with a classic look. Shock absorbing, to give effective protection for the impact of walking. Heel height (approximately): 1 1/2"