Made of specially formulated PVC, these boots provide outstanding protection against dangerous chemicals. The steel toe and steel midsole deliver maximum protection from falling and penetrating objects. These 100% waterproof boots also feature a steel shank Ultragrip® Sipe outsole and an energy-absorbing heel area for comfort. Complies with NFPA 1991, 2016 Edition; ASTM F2413-18; CSA Z195-14. Made in USA.