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. Thermo urethane outsole highly resistant to hydrolysis and microbial attack. Removable luxury footbed with arch support and the revolutionary XRD® for supreme shock absorption. Footbed is also anti-bacterial, breathable, and washable. Electrical hazard resistant. XRD® inserted into both the heel and forepart of the sole construction. Reinforced stitching. American Podiatric Medical Association Seal of Acceptance.