Patagonia Men's Lightweight Insulated Fjord Flannel Shirt - Fall 2026

Made from soft yet durable 100% Cotton in Conversion brushed flannel with 80-g ThermogreenA(R) 100% recycled polyester insulation, the Lightweight Insulated Fjord Flannel Shirt keeps you warm in casual, timeless style. Made in a Fair Trade Certified(TM) factory. Features: Body fabric is made from 100% Cotton in Conversion brushed flannel; the smooth lining is 100% recycled polyester taffeta with a durable water repellent (DWR) finish made without intentionally added PFAS Insulated with toasty 80-g ThermogreenA(R) 100% recycled polyester Two chest pockets with button-closure flaps keep your valuables secure; two side-entry handwarmer pockets help get your fingers working again in cold weather Full-length, button-front placket provides easy adjustability to accommodate changing conditions Cuffs can be worn buttoned in the cold or unbuttoned to allow for easy sleeve rollup in warmer weather Made with a shirttail hem to go with most everything and everywhere, from casual hangouts to commuting to work or school Made in a Fair Trade Certified(TM) factory, which means the people who made this product earned a premium for their labor