True to Patagonia's dedication to sustainable fashion, the Fjord Flannel Shirt is made from organic cotton. Offering cosy warmth and timeless style, it’s one you’ll come back to time and time again - we’re sure! 100% Organic Cotton, Button Closure, Woven Branding. Patagonia Men's Organic Cotton Fjord Flannel Shirt in Fields: New Navy, Size Medium | END. Clothing