Crafted from the finest leather, these hand-made zipper front polo boots feature and additional layer of calves' leather for extra protection, durability and shock absorption. Chosen by the top professionals. The layer of d3o material on the side of the boot provides extra protection. One of our customer support agents will email you an easy to complete form so you can send us back the measurements to make your boots. Delivery can take up to 31 days from reception of the completed form.