La Canadienne Women's Smith Boot 100% Suede Synthetic sole Shaft measures approximately 16.5" from arch Heel measures approximately 0.75" Boot opening measures approximately 14.25" around Waterproof Italian calf suede upper^Waterproof construction made in Canada^Tpr unit sole with traction^Cushioning memory foam 3mm insole^Soft antibacterial wicking technical fleece microfiber lining