Muk Luks Women's Luna Buckle Rugged Sole Boot 100% Textile Imported Synthetic sole Shaft measures approximately 12.25" from arch Heel measures approximately 1" Platform measures approximately 0.5" Boot opening measures approximately 15.75" around Fit: True to Size Upper: Acrylic/Polyester Faux Suede Features of this item include: Buckle Ornamentation, Knit, Water Resistant