Men's On or off the field, it's the most warmth you can get out of a sweatshirt. Weighing in at a hefty 12 ounces, our super heavyweight fleece is constructed for durability and comfort. 12-ounce, cross-grain 80/20 ring spun combed cotton/poly. 2x2 rib knit crewneck. Twill-taped neck. Rib knit side gussets. 2x2 rib knit cuffs and waistband with spandex. Set-in sleeves.