The Warmth of a Parka, the Weight of a Sweater

Prepare to be amazed by the Filson Lightweight Down Jac-Shirt. This innovative layering piece delivers the cozy insulation of a heavy parka in a featherlight, packable design that's perfect for any cold-weather adventure.

• 650-fill-power goose down for exceptional warmth-to-weight ratio

• Highly compressible, ultralight nylon shell packs small
• Snap-front closure, chest pockets, and handwarmer pockets for

   versatility
• Side-seam hem slits allow ease of movement

Powered by premium 650-fill-power goose down, the Jac-Shirt traps heat efficiently to shield you from biting winds and frigid temperatures. Yet its ultralight nylon shell compresses down to a fraction of its full size, making it easy to stash in your pack or luggage. Thoughtful details like a snap-front closure, chest pockets, and flannel-lined handwarmer pockets add convenience and comfort, while gusseted side seams allow unrestricted mobility.

Whether you're trekking through snowy forests or braving the chill of a winter commute, the Lightweight Down Jac-Shirt is your new secret weapon against the elements. Its responsibly sourced, bluesign®-approved down delivers unparalleled warmth without the weight, so you can stay cozy and comfortable no matter where your adventures take you.