The men’s MOUNTAIN HARDWEAR Denim Long Sleeve Shirt has the classic look of denim with extra reinforcement. Cordura denim is a fabric often used for workwear and military uniforms - it’s longer lasting than traditional denim. Made from a blend of military-grade nylon and standard cotton means it offers additional resistance to wear and tear. It also maintains its colour for longer. Chest pockets offer more storage. The traditional button-down shirt gives versatility, and lets you go straight from the office to the trails.