TSUBO Women's Felecia Boot 100% Leather Imported Synthetic sole Shaft measures approximately 5.5" from arch Heel measures approximately 2.5" Platform measures approximately 0.5" Boot opening measures approximately 10.25" around Premium leather upper Back zip with branded hard wear for easy on - off Premium leather footbed lining with antimicrobial treatment for odor control Latex foam footbed with pods in heel and forefoot to absorb shock and provide all the comfort 2.5 inch heel rubber outsole for traction and durability