The Patagonia Down Shirt features quite the simple design. The outer material is made of recycled polyester. The down insulation is recycled as well. Thanks to the DWR coating, light rain and moisture will be repelled and the down won't get wet as quickly. The slim fit and minimalistic design of the jacket make it perfect as an additional layer under a hardshell jacket. Of course, the Down Shirt can be worn as the uppermost layer as well. There are two pockets for either smaller items or just warming up your hands. Thus, the Patagonia Down Shirt is perfect for several activities on cold days or in high alpine terrain!