From TOMS, the Majorca Ankle Wrap Block Heel Sandals feature: Yarn dye fabric upper Buckle closure Textile lining Non-removable insoles Custom CloudBound™ foam insoles for all-day comfort and support Insoles made with 40% eco content (20% Recycled Polyurethane, 10% Bio-oil , 10% Recycled rubber) TPR outsole with PU toplift Approx. 3" stacked block heel height Imported.