From TOMS, the Maude Suede Faux Fur Trim  Booties feature: Suede upper with faux fur trim detailing Heel pull tab, side zip and lateral V gore for easy on and off Additional side zipper closure Custom CloudBound™ foam insole for all-day comfort and support: made with 30% eco content (15% recycled polyurethane, 8% bio-oil, 7% recycled rubber) EVA midsole TPR welt EVA outsole Approx. 3.5" shaft height Approx. 10.5" shaft circumference Approx. 2" heel height Imported.