Carolina Men's Circuit Hi 8" Composite Toe Insulated Work Boot - CA3538 Size:11 meeting ASTM F2413 standards for

meeting ASTM F2413 standards for impact and compression protection without the weight of steel

and rock in the meantime

The CA7528 is the composite-toe version

tobacco oil-tanned leather

giving them durability and strength

Carolina Men's Circuit Hi 8" Composite Toe Insulated Work Boot - CA3538 Size:11 meeting ASTM F2413 standards forThe Circuit Hi CA3538 is a lightweight 8" waterproof insulated composite toe work boot 800 grams of Thinsulate behind a sealed SCUBALINER, in a taller shaft for deep cold and debris. Key Features of the Carolina CA3538 Composite Safety Toe Non metallic toe meeting ASTM F2413 I C, with reduced cold transfer. Waterproof SCUBALINER Carolina's sealed proprietary waterproof lining system. 800g Thinsulate Insulation Heavy insulation for cold work