The Patagonia Lightweight Insulated Fjord Flannel Shirt blends classic flannel comfort with lightweight warmth for versatile year round wear. It pairs soft brushed cotton exterior with recycled insulation and a smooth lining to deliver dependable performance and timeless style.

• Shell crafted from four point eight ounce one hundred percent Cotton in Conversion double sided brushed flannel for softness and durability
• Lined with two point two ounce one hundred percent recycled polyester taffeta treated with PFC free durable water repellent finish
• Insulated with eighty gram Thermogreen one hundred percent recycled polyester for lightweight consistent warmth
• Two chest pockets with button closure flaps keep small items secure
• Two side entry handwarmer pockets provide convenient warmth and storage
• Full button front placket allows easy adjustability and quick on and off
• Adjustable cuffs button down for warmth or unbutton to roll sleeves in milder conditions
• Classic shirttail hem works tucked in or worn out for versatile coverage
• Regular fit layers comfortably over tees and under outer shells
• Bluesign approved lining fabric meets strict environmental standards
• Fair Trade Certified sewn for ethical production
• Machine washable for easy care