Rockport Women's Total Motion 75 mm Tall Boot 100% Leather Imported Synthetic sole Shaft measures approximately 16.75" from arch Heel measures approximately 2.75" Platform measures approximately 0.5" Boot opening measures approximately 13.75" around Tall boot in leather featuring fabric back panel and double buckled straps at cuff Partial side zipper TPU outsole provides support and stability Retention foam provides full foot contact and support