Filson's Ultralight Vest is a lightweight packable layer that provides warmth, dry or wet. This exceptional fabric is descended from the material that was developed for parachutes during WWII and has since revolutionized lightweight outdoor gear.
This all-purpose vest blocks the wind, adds warmth worn alone over a shirt, and is low in bulk so it layers easily under a rain jacket. For maximum versatility, it can be compressed into its own interior pocket for easy packing in your backpack or duffle.