MACKINAW WOOL JAC-SHIRT 30BF25 The left chest pocket is

The left chest pocket is flap-covered

Built with beefy 13-oz

Engineered for comfort on long treks

Made with warm cotton flannel

Triple-needle stitched for extra strength

MACKINAW WOOL JAC-SHIRT 30BF25 The left chest pocket isThe Mackinaw Wool Jac Shirt insulates like a coat and wears like a shirt. Its made from the wool that has provided protection from cold, rainy weather for over a century. The flapped front pockets keep essentials close at hand and feature hidden buttons that wont snag on equipment or gear. Buttoning front closure and adjustable cuffs. Our 100% virgin wool wicks moisture away for evaporation and can absorb up to 30% of its own weight in water without