Pleaser Women&#39;s Ranger-301 Platform Boot,Pleaser,Ranger-301,DV318005" /> 100% Synthetic Synthetic sole Shaft measures approximately 8.5" from arch Heel measures approximately 3.25" Platform measures approximately 2.5 inches Boot opening measures approximately 10" around Synthetic Manmade sole Shaft measures approximately 8.5" from arch Heel measures approximately 3.25" Platform measures approximately 2.5 inches ; Boot opening measures approximately 10" around; 100 Percent Authentic