Patagonia Men Insulated Better Sweater Fleece Hoody - Insulated with 60-g Thermogreen 100% polyester (90% recycled) Full-zip hoody with zip-through stand-up collar, internal wind flap and insulated 3-panel hood Raglan sleeves for pack-wearing comfort Kangaroo-style handwarmer pockets; interior zippered chest pocket Made of 100% polyester fleece with sweater-knit face, fleece interior and heathered yarns; dyed with a low-impact process that significantly reduces the use of dyestuffs, energy and water compared to conventional dyeing methods