From Dansko, the Franny Leather Slip On Clogs feature: High-quality leather upper Accommodates most standard and custom orthotics APMA accepted Slip on with adjustable hook-and-loop strap Combination lining of leather and textile treated with anti-microbial for odor control Leather socklining for breathability Removable EVA footbed with Dansko Natural Arch® technology for all-day comfort and support Tuckboard and steel shank insole provides stability and support Rubber outsole for long-lasting wear Approx. 1.4" heel height Imported.