Product Overview Built to be a staple in your closet for long-lasting wear. This soft, durable, lightweight flannel shirt is made of 100% Cotton in Conversion, which supports farmers on the path to organic certification. Made in a Fair Trade Certified™ factory. Style No. 42410 Regular Fit 100% Organic Cotton Flannel Made of 100% Cotton in Conversion double-sided brushed flannel Traditional Button-Front Design Traditional long-sleeved, button-front collared shirt Pocket Details Left-chest pocket with single-button flap closure Shirttail Hem Shirttail hem Supporting the People Who Made This Product Made in a Fair Trade Certified™ factory, which means the people who made this product earned a premium for their labor Country of Origin Made in Vietnam. Weight 306 g (10.79 oz) 4.8-oz 100% Cotton in Conversion double-sided brushed flannel Made in a Fair Trade Certified™ factory Care Instructions Machine Wash Warm, Do Not Bleach, Tumble Dry Low, Warm Iron Patagonia Men's Long-Sleeved Lightweight Fjord Flannel Shirt: Tracks - Thermal Blue