Patagonia Men's micro D snap-T Pullover Made of 100% recycled polyester microfleece four-snap exposed nylon-reinforced placket Stand-up collar with two layers of fleece for warmth Y-Joint sleeves for increased mobility Cuffs and hem have spandex trim Hip length Fair Trade Certified™ sewn Body: 4.7-oz 100% recycled polyester microfleece. Placket: 4.5-oz (prints: 4.3-oz) 100% recycled nylon with a DWR (durable water repellent) finish. Pocket bags: 3.8-oz 100% recycled polyester mesh. Fair Trade Certified™ sewn Imported