T.u.k. Women's Quilted Harness Yuni Bootie Boot 100% Leather Imported Synthetic sole Shaft measures approximately 6.25" from arch Heel measures approximately 4" Platform measures approximately 1.5 inches Boot opening measures approximately 10.25" around Sold in us women's sizes 4 1/4 inch heel and 1 1/2 inch platform Inside zipper for ease and comfort