A naturally better boot. Even in this age of hi-tec, high performance synthetics, sometimes nature's materials are still the best. Which is why we've insulated the Galus with fine quality sheepskin. There's no warmer shoe to wear in the coldest of conditions. And if the temperature suddenly rises up to 300 degrees on the outside, it's reassuring to know the nitrile rubber outsole won't yield one bit. Upper: Full grain leather. Outsole: GripForce® Duo Rubber. Midsole: PU. Fit: Wide. Sizes: 37-48.