Extra high boots for extra levels of protection. This extra high shoe makes the heavy duty line complete and provides added protection. Ankle protection "Comfort Sponge" with added padding provides a more comfortable feel and better fit. Thanks to the smart placement of the zipper (lace tool), namely between the laces, you can step in and out of the shoe. And, you no longer need to lace it up. Simple, fast and rock solid! Upper: Full grain leather. Outsole: GripForce® Duo Rubber. Midsole: PU. Footbed: Hydro-Tec® Comfort insole. Fit: Normal. Sizes: 39-49.