From Dr. Scholl's, the Island Breeze Toe Loop Strappy Outdoor Sandals feature: Synthetic upper Contrast stitching Slip on with adjustable hook-and-loop closure for an easy, secure fit.  Fabric lining Insole Technology with anatomical cushioning, comfort, & support Ultra-flexible soft, lightweight synthetic outsole that moves with you  Approx. 1.38" heel height Imported.