La Canadienne Women's Mila Ankle Boot 100% Leather Imported Synthetic sole Shaft measures approximately 7" from arch Heel measures approximately 3" Platform measures approximately 0.5" Boot opening measures approximately 9.75" around Waterproof Italian calf suede upper, Waterproof construction made in Canada, Soft, antibacterial and wicking technical microfiber lining, Cushioning memory foam (3mm) insole, Soft, antibacterial, wicking technical microfiber lining