An Alaskan staple in the commercial fishing industry, these boots will give you flexible, all-day comfort and the best protection against the broadest range of acids, corrosives, and contaminants. Each boot is made with our signature triple dipping technique, which creates a seamless barrier that is highly resistant to many and inorganic acids, chemicals and contaminants. Our latex neoprene is ozone resistant, and is softer, lighter, and far more pliable than ordinary rubber. Cushioned insoles with arch support help fight fatigue and stress on the legs and back. This Steel Toe version meets Astm F2413-18 M/I/C Eh and Canadian Standard Csa Z195-14 for added protection..