From Cole Haan, the Hansell Patent Leather Slingback Pumps feature: Patent leather upper Slingback strap with buckle closure Synthetic lining 3D Lux Comfort sock providing layers of shock absorption, arch support, and exceptional cushioning designed for all-day wear Buffed synthetic outsole that contains 32% recycled rubber content with weave laser design at forepart for traction Approx. 2.6" heel height Imported.