Champion Men's LIFE Heavy Weight Pullover Fleece Sweatshirt 80% Cotton/20% Polyester; Rib: 97% Cotton/3% Spandex Imported Machine Wash Oversized athletic fit for comfort Enlarged front v-notch Content may vary by color. Body 14 ounce is 80 percentage cotton and 20 percentage polyester fleece. 2x2 ribbing is 97 percentage cotton and 3 percentage polyester.