From Dr. Scholl's, the Original Spark Leather Studded Platform Mary Jane Clogs feature: Leather upper Adjustable ankle strap buckle  Fabric lining Rubber outsole Anti-odor Feel Good Foam insole technology that uses 15% cushy plant-based BLOOM® foam insole for less pressure on your feet and more bounce in your step Approx. 1.3" heel height  Approx. 0.5" platform height  Imported.