Rockport Women's Tristina Buckle - Riding Boot Black Leather/Suede Boot 9 M 100% Leather Imported Synthetic sole Shaft measures approximately 16" from arch Heel measures approximately 1" Platform measures approximately 0.5" Boot opening measures approximately 14.5" around Equestrian-reminiscent boot featuring asymmetric cuff with buckle and harness hardware Full-length zipper with goring dart Stacked block heel