Let this Expedition Light long sleeve shirt help enable your next grand adventure, be it canyoning, paddling, or fossil hunting. The Expedition Light's lightweight polyester construction delivers reliable sun protection, moisture wicking, quick drying, and wrinkle resistance. Relaxed fit. Back ventilation. Mesh lined yoke. Hidden button down collar. Roll-up sleeve tabs. Dual secured document pockets. Zip secured chest pocket. Mesh lined back yoke. Shirt tail hem. Material: Polyester.