Spring Step Women's Yili Ankle Bootie 100% Textile and Synthetic Imported Synthetic sole Shaft measures approximately 5" from arch Platform measures approximately 0.5 inches Boot opening measures approximately 11.5" around Round toe, high quality vegan leather, inside elastic gore, heel pull tab. Inside zipper closure. Soft textile lining. Soft textile comfort padded insole. Tpr, flexible and shock absorbing technology outsole.