La Canadienne Women's Catina Boot 100% Leather Imported Synthetic sole Shaft measures approximately 7.5" from arch Heel measures approximately 1" Platform measures approximately 0.75 inches Boot opening measures approximately 10" around The style name / style number is Catina / Color: Black Material: Leather Upper and Rubber Outsole Measurements: Shaft measures 7.5", Circumference measures 11" and 1.25" heel Width: B(M)