Rockport Women's Cedra Desert Boot 100% Leather Rubber sole Shaft measures approximately 4.5" from arch Heel measures approximately 3.25" Platform measures approximately 1.5" Boot opening measures approximately 9" around Full grain leather is durable and easy to clean Breathable polyurethane cushioning for moisture absorbency and odor resistance Rubberized crepe wedge Adidas adiprene and adiprene+ cushioning for maximum shock absorbency to reduce foot and leg fatigue