The Marmot Men's Innesdale takes performance to the next level. This packable and durable nylon button-down is quick-drying and moisture-wicking, to keep you cool and dry on the trails or when traveling. Perfect for taking a long trip or tough hikes, without worrying about your comfort. It also features UPF 30 sun protection to block harmful UV rays and an uneven hem with side vents for easy mobility. 72% Nylon, 28% Polyester. Short sleeves. Button front. Point collar. Two front pockets. Moisture-wicking. Quick-drying. UPF 30 sun protection. Packable. Side vents for mobility. Fit: Semi-fitted. Weight: 5.64 oz. Machine wash. Imported.