Rockport Women's Total Motion Cresenthia Wide Calf Riding Boot 100% Leather Imported Synthetic sole Shaft measures approximately 15.5" from arch Heel measures approximately 1.75" Boot opening measures approximately 17" around Trutech and trutech shock absorbing heel cushioning and resilient forefoot cushioning Retention foam foot bed provides full foot contact and support 6mm Foam-backed lining provides glove-like comfort Tpu outsole provides support and stability Hydro-shield drainage system construction that helps keep feet dry in wet weather (select patterns only)