Patagonia's M's Thermal Airshed Jacket is a hybrid garment designed to provide warmth and maximum breathability when playing sports in cold conditions. This jacket features PlumaFill padding in 100% recycled polyester in the front inserts and arms for optimal warmth, while non-padded inserts in the back and underarms allow for rapid heat release. The main body fabric is made of 100% polyester (87% recycled), is highly breathable and has a PFC-free DWR treatment (durable water repellent coating that does not contain perfluorocarbons). With Fair Trade Certified seams. Patagonia M's Thermal Airshed Jacket men's jacket