Rockport Women's Seven To 7 Ally High Boot 100% Leather Imported Rubber sole Shaft measures approximately 5.25" from arch Heel measures approximately 3.75" Platform measures approximately 0.5" Boot opening measures approximately 10" around Suede ankle boot featuring covered heel, covered platform, and soft almond toe Dual-density hidden platform and heel top lift for shock absorption Friction-reducing Nanoglide lining