SODA Women's Agenda-H Leatherette Lace Up Platform Stacked Chunky Heel Ankle Bootie - Black PU polyurethane Shaft measures approximately 4" from arch material: polyurethane heel measures approx. 4", platform measures approx. 1" shaft approx. 7.25", opening approx. 8" non-skid sole and cushioned foot bed true to size actual color may vary slightly due to computer display settings