Lightweight premium duck down baffle sweater with 400 Fill-Power. Ready to deploy on summit hikes. Made from durable polyester fabric with a down proof finish to keep the fill locked in place. Soft-touch and showerproof. Snug hood. Full zip fastening. Stretch binding for a streamlined fit that seals the warmth in. Zipped side pockets. Packs down small for days on the go. Layers under shell jackets on the coldest adventures.