From Dansko, the Christa Leather Sandals feature: Leather upper APMA Seal of Acceptance Adjustable hook-and-loop strap closure with decorative buckle Chrome-free leather lining Chrome-free suede socklining for breathability Cushioned, energy-return PU footbed Lightweight EVA/cork midsole Flexible lightweight TR rubber outsole Approx. 1.6" heel height Imported.