Ultimate comfort with every step. Designed with the quality and craftsmanship of true European tradition. Spring Step combines comfort, technology and fashion to bring you everything that is important in a shoe. Kali, soft leather and nubuck wedge pull-on booties with elasticized topline features round toe, leather and nubuck upper, flexible outsole, back zipper closure, leather lining, leather padded insole, PU outsole. Heel height (approximately): 2''. Shaft height (approximately): 4 1/2''. Circumference (approximately): 10''. Material: Leather, Nubuck.