We warmed up our comfortable, easy-wearing polyester Better Sweater® Hoody by insulating it with 60-g Thermogreen® 90% recycled polyester. Made of a knitted, heathered polyester fleece dyed with a low-impact process that significantly reduces the use of dyestuffs, energy and water compared to conventional dyeing methods. It comes in four colors. Patagonia is a leader in sustainability, and carries items made from organic cotton and recycled plastics. Their founder started 1% for the Planet and Patagonia continues to try to create a more sustainable world.