This #11 Wheat Work and Safety Boot is designed to use in construction sites, industries and factories. Lace-up design on the front side gives good ankle protection. Upper sole is made from premium-quality leather that offers good water resistance. XRD technology exhibits excellent shock absorbent properties to minimize fatigue for the feet. Rubber outer sole endures up to 300 degree C and provides great resistance to slips, acids, oil, cuts and abrasion.