Wet weather and cold conditions will never slow you down with the reliable protection, comfort, and traction of the Caterpillar® Casebolt Waterproof TX Steel Toe boot. Style number: P90732 (Black color) and P90733 (Dark Brown).Full grain leather upper. Traditional lace-up system with metal eyelets and metal speed-lacing hooks.Cushioned tongue and collar for added comfort.Nylon mesh lining provides added breathability. 200g Thinsulate insulation protects against the cold, frigid weather. Open cell PU foam sock liner offers underfoot comfort. PVC welt midsole for added comfort and shock absorption. Goodyear® welt construction.90° heel ensures safety when climbing and offers incredible slip resistance.T1290 rubber outsole with pronounced lug pattern for excellent traction. Steel toe meets ASTM F2413-11 I/75 C/75, EH standards.