This is a vintage Carhartt Active Jac in heavyweight duck canvas. Produced in the 1990s, it sports a zip closure, two front pockets, and a rib hem. It is lined in a lightweight mesh.
Modern Size: Large
The size listed, Large, is based on measurement of the garment.
Shoulders: 22.25" | Chest: 28.5" | Sleeve Length: 25" | Length: 27" | Hip (Seat): 22"