This #6 Black Hike Boot is designed to wear for hiking and travelling purposes. The heel strike zone and footbed consists of XRD technology that exhibits excellent shock absorbent properties to minimize fatigue for the feet. TPU outer sole endures up to 140 degree C and provides great resistance to slips, acids, oil, cuts and abrasion. Lace-up design on the front side gives good ankle protection. Coolmax lining of the boot keeps the feet cool even in hot and warm conditions.