From Dansko, the Professional Floral Patent Leather Clogs feature: Patent leather upper APMA Seal of Acceptance Patented stapled construction Roomy, reinforced  toe box allows toes to move comfortably with plenty of "wiggle room" Padded instep collar Slip on Fabric lining treated with anti-microbial for odor control Leather socklining for breathability Single-density open-cell PU foam footbed Inner frame provides added stability throughout Heel counter allows heel to move up and down freely while providing lateral stability Wide heel strike assists with stability PU rocker bottom promotes forward motion for shock absorption and energy return Approx. 2" heel height  Imported.