Impeccable for my feet thin, flat and sensitive! Soft insole, firm at a time, good height difference which of my wife plantar arch, Heel neither too high nor too low, well assured stability in the overall structure of these mules. Outsole really anti-slip (my floors are porcelain tile flooring & mat). And not least: the 2 clamps are fully adjustable to the millimeter thanks to Velcro. Mules clearly feminine, as with brilliant on the flanges ;-) These are my new shoes for 2 months now, and they will remain so very long!