Bed Stu Women's Glaye Boot 100% Leather Imported Leather and Synthetic sole Shaft measures approximately 16.25" from arch Heel measures approximately 1.5" Boot opening measures approximately 16" around Tall boot in distressed leather featuring full-length zipper at medial side and adjustable strap at ankle Half-zipper at back Stacked block heel 14.5" circumference w/ zipper up, 16" circ w/ zipper open. sizing may vary by natural construction as they are individually hand stitched and will stretch with wear and conform to the shape of your feet