Built with the materials and construction used for whitewater-rafting gear and equipped with a customizable padded insert

and the blocked pattern helps to break up a solid silhouette in the forest

the tension gets distributed across the shoulders and chest rather than the neck and throat

Filson also introduced a red & black plaid version

Filson logo discretely embroidered on lower front panel

filson man mackinaw wool field pants fmpan0008w0198 300 NOPFAS Built with the materials andThese naturally water repellent, straight leg pants are made with durable 100% virgin wool. They have suspender buttons and six pockets for tools. Wool provides superior warmth even when wet, and naturally wicks away sweat. The belt loops accommodate belts up to 1 1 2" wide.