From TOMS, the Women's Hailey Suede Buckle Hardware Block Heel Booties feature: Water-resistant suede upper Buckled strap detail Inside zipper closure Textile lining Non-removable insoles  Custom CloudBound™ foam insoles for all-day comfort and support made with 40% eco content (20% Recycled Polyurethane, 10% Bio-oil, 10% Recycled rubber) TPR Welt  TPR outsole with PU toplift Approx. 5.75" boot shaft height Approx. 9" boot shaft circumference Approx. 2" heel height Imported.