Carhartt Men's Flame Resistant Portage Fleece Jacket 67% Modacry/29% Ray/4% Spandex Imported Machine Wash Midweight 12.5-ounce, for polartec wind pro fleece: 67% mod acrylic/29% rayon /4% spandex with rain defender durable water-repellant finish High warmth-to-weight ratio while being highly wind-resistant and breathable Ykk zipper front closure Two lower-front welt pockets