This is a classic high boot with a full-grain leather upper and ANSI Class 75 steel toe. The major seams are double- or triple-stitched for optimum durability, and the T21 rubber outsoles are highly rated on all surfaces. Climasphere™ lining and sock lining wick away moisture, keeping feet dry and comfortable.Best for heavy industrial work: highway, oil rigs, heavy construction, steel works, mining, loggers, and railwayClimasphere™ LiningGoodyear welt constructionMetal eyelet and hook lacing systemSlip-resistant T21 rubber outsoleSteel Toe ASTMStyle Number: 88033