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 the signature triple dipping technique, which creates a seamless barrier that is highly resistant to many organic and inorganic acids, chemicals and contaminants. The 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 Insulated version comes with built in Polymeric Foam insulation to keep your feet warm even when its is negative 10 degrees Fahrenheit.