La Canadienne Women's Juliana Boot 100% Suede Leather Rubber sole Shaft measures approximately 12" from arch Heel measures approximately 1 3/4" Boot opening measures approximately 12 1/2" around Waterproof Italian calf suede and waterproof construction Breatheable technical microfibre lining that wicks moisture from foot Memory foam insole for cushioning and support Flexible, durable TPR rubber unit sole with good traction Inside zipper with going at top of shaft