This versatile overshirt provides an extra layer of protection on cool days in the field, making it a go-to favorite for decades. Patterned after Filson’s iconic Jac-Shirt, first introduced in the 1970s, it combines timeless style with modern wearability. Crafted from strong 9.5-oz. 100% cotton in a reverse-sateen weave, the fabric is smooth on the inside for easy layering and long-lasting durability.

Designed with practical outdoor details, the overshirt features a button-front closure, spread collar, button-flap chest pockets, and adjustable button cuffs. The straight hem allows for untucked wear, while the garment-washed finish adds softness and character, making it both functional and stylish for any adventure.

• Strong 9.5-oz. 100% cotton
• Button-front with spread collar
• Button-adjustable cuffs
• Button-flap chest pockets
• Straight hem for untucked wear
• Garment-washed for softness and character