Ahnu Women's Jackie Pro Mule 100% Leather Imported Synthetic sole Heel measures approximately 1" Platform measures approximately 0.5" Water-resistant full-grain leather upper Numentum commute technology internal midsole dual density polyurethane with u-shaped heel stabilizer Slip-resistant rubber and tread pattern for wet and oily surfaces Pig skin and microfiber suede lining Removable footbed treated with antimicrobial treatment