Carhartt Women's Waterproof Hiker 100% Leather and ballistic nylon Rubber sole Shaft measures approximately 6" from arch Heel measures approximately 1 1/2" Platform measures approximately 1 Boot opening measures approximately 10 1/2" around Oil- and slip-resistant X-Cleat sole Waterproof, breathable membrane Durable, moisture-wicking Alpine lining Removable insole