filson man 400g merino wool bottoms fmpan0045k0185 001 RUGGED20 it’s ready for decades of

it’s ready for decades of foul-weather protection

and wears like an overshirt

with tallows and waxes “hot-stuffed” into it during the final stages

The seat is reinforced with a second layer of canvas for extra durability

flexible and abrasion-resistant

filson man 400g merino wool bottoms fmpan0045k0185 001 RUGGED20 it’s ready for decades ofThick 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