Virtually weightless and boasting the warmth of a parka, Filson's new Lightweight Down Jac-Shirt is the ideal layer worn alone in frigid weather or under a shell when the snow starts flying. With its extremely lightweight shell and goose down’s unrivaled compressibility, It packs into tight spaces so you can always take it with you.
Ultralight fabric and down fill is highly compressible
650-fill-power goose down is RDA-compliant, responsibly-sourced and processed in blusign®-approved facilities
Snap-flap chest pockets
Handwarmer pockets lined with Alaskan Guide flannel