Stay rugged, ready, and stylish with the Caterpillar Foundation Long Sleeve Denim Shirt. Made from durable 4.5 oz 100% cotton denim, this shirt blends workwear heritage with everyday comfort. It features double chest pockets with contrast detailing for a utility-inspired look, along with adjustable button cuffs for a tailored fit. Whether on the job or off-duty, this long sleeve denim shirt delivers CAT’s signature durability and style in one versatile layer.