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Men's Shirt Jackets — Wool, Flannel & Canvas

Built for layering through shifting weather, these shirt jackets draw from classic field styles, workwear, and military staples. The lineup includes felted merino wool field shirts, heavy flannel shirt jackets, canvas field jackets, and insulated CPO silhouettes with durable details like patch-and-flap pockets, corozo buttons, and felled seams. Easy, functional, and made for the everyday, they balance structure and comfort with a lived-in feel.

3 products at $248.

View the full design-focused collection page at buckmason.com/collections/shirt-jackets.

Wool CPO Jacket

Relaxed, ripstop-lined CPO jacket cut from yarn-dyed 7.5 oz. woolen twill with a brushed face.

Fit: Classic
Relaxed, ripstop-lined shirt jacket with corozo buttons and two patch-and-flap pockets. Button front closure. Insulated with PrimaLoft®.
Fabric: 100% wool
7.5 oz. yarn-dyed woolen twill with a brushed face. Insulated with PrimaLoft®.
Care
Dry clean only.
Origin
Import. Learn more.
Available colorways and prices for Wool CPO Jacket
ColorwayPrice
Golden Brown Gun Club Check Wool Plaid CPO Jacket$248

Felted Field Shirt

Classic fit field shirt in 340 GSM felted merino wool.

Fit: Classic
Classic fit field shirt with patch-and-flap chest pockets and a button front closure.
Fabric: Felted merino wool
340 GSM felted merino wool, twice boiled for improved insulation and durability.
Care
Dry clean only.
Origin
Import. Learn more
Available colorways and prices for Felted Field Shirt
ColorwayPrice
Marled Deep Charcoal Felted Wool Field Shirt$248
Black Felted Field Shirt$248