Worn under a rain shell

creating our beefiest jac-shirt with an entirely new level of warmth and protection

With the top rolled down three turns and snugly buckled with the side-cinch straps

a limit of birds

A rare full-grain leather variation of our iconic classic

filson man 400g merino wool bottoms fmpan0037k0185 001 Size:S Worn under a rain shellThick moisture wicking merino wool makes our expedition weight 400g Merino Bottoms ideal as a next to skin base layer in the coldest weather, or underneath waders in icy rivers. The wool is from merino sheep, prized for their ultrafine fibers that are soft against the skin, moisture wicking and odor resistant. Wool has been natures top defense against cold, wet weather for centuries due to its ability to insulated even when wet. Front fly and elastic