Just the right blend of loose and light, this piece of Duckworth Vapor wool is very lightweight, fast-drying and breathable. A blend of pure Montana wool and engineered fibers keep you comfortable. Raglan-sleeved style with 3-inch tall cute cuffs, this long sleeve shirt packs small and looks great in all conditions. Size up for an easy breezy fit. Wool grown in Montana and garment made in the USA is a bonus.