The Patagonia Better Sweater is like a sweater, only better! The face looks like a wool knit, but is actually made from 100% recycled polyester fleece, that retains its shape and natural good looks after multiple washings. It’s dyed with a low-impact process that significantly reduces the use of dyestuffs, energy and water compared to conventional dyeing methods. Fair Trade Certified™ sewn. Better Sweater Jacket - Men's Fleece