Superior, waterproof protection Injected moulded seamless boot construction Steel toe complies with ASTMF2413-05 and CSA CSA Green Patch (sole protection and Grade 1 protective toe) Steel midsole Ultragrip(R) sipe outsole Excellent cold weather flexibility Durable, heavy-duty PVC upper with polyester backing Adjustable polyester nylon strap Can be folded or rolled without cracking Resists oil, grease, gasoline, salt water and ozone Top drawstring closure for snug fit Non-corrosive, reinforced suspender buttons Built-in belt loops with adjustable belt Non-absorbent lining Replaceable cushion insoles For use in utilities, municipalities, aquaculture and commercial fishing Sole Type Puncture Resistant Toe Type Steel