The men's Patagonia Lightweight Down Sweater Vest is crafted from NetPlus postconsumer recycled nylon ripstop, and offers lightweight warmth thanks to its Responsible Down Standard down insulation. Easily regulate your temperature with the full-length front-snap placket, and utilize the on-seam zippered handwarmer pockets for convenient storage. One pocket even converts into a stuffsack for compact storage. Final touches like finished binding at the collar, center front, armholes, and hem enhance comfort. Plus, it's made in a Fair Trade Certified factory, showing Patagonia's commitment to ethical and sustainable practices.