FitFlop Women's Due Tall Stretch Boot 100% Leather Imported Rubber sole Shaft measures approximately 15.75" from arch Heel measures approximately 2" Platform measures approximately 0.50" Boot opening measures approximately 15" around Super sleek streamlined knee high boots in smooth leather YES, OUR SHOES LOOK GORGEOUS, BUT THERE'S MORE. They feel incredible too. Why? Because there's NON-STOP ERGONOMIX(TM)-inspired midsole technology inside every pair of our shoes, sneakers, boots, and sandals that's designed to give you instant cush and amazing comfort. Because at FitFlop, we believe YOUR FEET SHOULDN'T HAVE TO SUFFER TO BE BEAUTIFUL.