Lionelle Womens Genny Congo Leather Boot Rubber sole Shaft measures approximately 10.75 from arch Boot opening measures approximately 14.5 around Made in Italy Leather Upper Premium leather lining keeps your feet cool and dry and gives great softness and breathability Highly absorbent polyurethane removable insole is leather covered and helps to increase the air flow Resistant rubber sole with copper micro-conductors that expel the negative electrostatic charges