Filson's newest Jac-Shirt in midnight navy is made from lightweight 8-oz Dry Shelter Cloth, that will still provide unparalleled protection from the elements, without weighing you down.  This shirt is ultra-durable and water-resistant, with reinforcement at the critical stress points.  Wear as a light jacket or under other layers, this versatile shirt is one you'll keep in rotation for years to come.  

[Details]

• 2 chest pockets
• Reinforced sleeves: cuff to elbow
• Flannel-lined handwarmer pockets
• Arms lined for easy on/off
• Snap-closure front & cuffs
• Model 20002863