Designed for use where moderate chemical resistance is required. This 16 inch plain toe boot is designed with a seamless mold of polyurethane and PVC. It is extremely resistant to chemicals. Includes a steel ladder shank for increased safety, replaceable cushion insoles, and a cleated outsole. Great for food processing, oil rigs, and chemical plants. Men’s sizes 4-13. Features and Benefits Injected molded seamless construction Steel toe style complies with F2413-05 Hardened steel ladder shank for added safety and comfort (mens sizes only) Steel safety toe in selected styles Replaceable cushion insoles Scientifically formulated polyurethane and PVC Non-slip, self cleaning soles Cut off band for height adjustment Excellent for use in lawn care, poultry and food processing, mining, breweries, oil rigs, oil refineries, and chemical plants.