From UGG®, the Greenport Suede Platform Slide Sandals feature: Suede upper Twin Seam detailing UGG® embossed logo 10mm sheepskin lining UGG® logo on insole 10mm sheepskin insole Sugarcane EVA midsole Sugarcane EVA outsole Approx. 1" platform  heel height Imported. Styling Notes: This product contains real fur from sheep or lamb. Fur may be sourced from Australia, Ireland, the United Kingdom, or the United States. It has been artificially dyed and treated.