From Ron White, the Callie Leather Buckle Wedge Sandals feature: Buttery nappy leather upper Three leather-wrapped adjustable buckles Leather lining Arch support and sumptuous double padding Ron's exclusive All-Day Heels ® technology, including NASA created PORON cushioning an ultralight construction Ultralight rubber outsole Approx. 0.75" platform height Approx. 1.25" heel height Made in Italy Imported.