This #8 Black Executive Boot is designed to wear in offices and in board rooms. The heel strike zone of the midsole is made from XRD technology that absorbs heavy impacts thus minimizing pressure on the feet. Breathable footbed is made from PU material with anti-microbial properties and can be removed easily in case of any discomfort for the user. TPU outer sole endures up to 140 degree C and provides great resistance to slips, acids, oil, cuts and abrasion.