Carolina Men's Subframe 8" Waterproof Side Zipper Composite Toe Work Boot -Brown- CA5552 Size:11 The CA5540 is uninsulated

The CA5540 is uninsulated

useful if your jobsite requires Canadian standard compliance rather than just US ASTM certification

The composite toe cap meets the same ASTM F2413 impact and compression thresholds as a steel toe

Not Just on Paper

Carolina Men's Subframe 8" Waterproof Side Zipper Composite Toe Work Boot -Brown- CA5552 Size:11 The CA5540 is uninsulatedThe Subframe CA5552 is a lightweight 8" waterproof composite toe work boot with a side zipper for easy on and off an excellent all around boot with a composite safety toe and Carolina's waterproof SCUBALINER. Key Features of the Carolina CA5552 Composite Safety Toe Non metallic toe meeting ASTM F2413 I C, with reduced cold transfer. Side Zipper Easy on and off without re lacing. Waterproof SCUBALINER Carolina's sealed waterproof membrane keeps feet