The Field Jacket is our founder's favorite. It's an all-year jacket and our interpretation of the classic French hunting jackets of the 1950's. Our not-so-literal translation incorporates utilitarian patch pockets, bellows pleats and a sewn-on belted back. The shell fabric is a classic olive bonded cotton. The interior is specially trimmed with a split lining of gray wool flannel and brushed cotton plaid flannel shirting fabric in olive and charcoal. So it's utilitarian but smart. It can be worn as a lightweight jacket on its own or under a wool coat over a shirt. 100% Cotton. Imported.