A solid performer, these boots are great for uniforms and general work. These boots are water resistant and the tough sole can handle oil, acid and organic fat. Plus they come with the best comfort materials for supreme shock absorption and comfort. Polyurethane midsole. Thermo urethane outsole highly resistant to hydrolysis. Removable luxury footbed with arch support and the revolutionary XRD for supreme shock absorption. Footbed is also breathable and washable. Electrical hazard resistant. XRD inserted into both the heel and forepart of the sole construction. Reinforced stitching.