The Patagonia Men’s Lightweight Insulated Fjord Flannel Shirt offers a perfect blend of warmth and comfort for colder days. Made from soft, 100% organic cotton flannel with a lightweight insulated lining, it provides cozy warmth without bulk. The shirt features a classic button-up design with a chest pocket and a casual fit that layers easily over your favourite base layer. Ideal for chilly mornings or crisp evenings, this versatile shirt is built for adventure and everyday wear. Made in a Fair Trade Certified factory.

• Outer shell is made with 100% organic cotton yarn-dyed flannel
• Inner is lined with 100% recycled polyester plain weave and insulated with 60-g Thermogreen polyester (90% recycled)
• Full-length button-front placket
• Two chest pockets secured with buttons
• Side-entry hand warmer pockets on lower torso
• Fair Trade Certified sewn
• Made in Vietnam
• Weight: 680 g (24 oz)