Dansko Women's Professional Mill ClogUPPER: Various high quality leathers. Padded instep collar. TOE BOX: Roomy, reinforced toe box allows toes to move comfortably with plenty of "wiggle room." HEEL COUNTER: Allows heel to move up and down freely while providing lateral stability. SOCKLINING: Leather for breathability. FOOTBED: Single density open cell PU foam. INNER FRAME: Provides added stability throughout. OUTSOLE: PU rocker bottom promotes forward motion for shock absorption and