Bucco Women's Castley 100% Synthetic Imported Synthetic sole Shaft measures approximately 20" from arch Heel measures approximately 1" Boot opening measures approximately 15.5" around 1'' heel, 20'' shaft, Round toe 15.5'' circumference, Back lace-up detail, Strap with buckle closure at vamp Zipper closure, Faux suede shaft, Stacked heel Man-made Imported