From TOMS, the Women's Alpargata Mary Jane Ballet Flats feature: Metallic crosshatch suede upper Adjustable snap buckle closure for custom fit and easy on-and-off Removable molded two-layer dual density custom CloudBound™ with internal wedge foam insoles for all-day comfort and support Insole made with 30% eco content (15% recycled polyurethane, 8% bio-oil, 7% recycled rubber) EVA outsole Approx. 0.5" heel height Imported.