NEW Sport-Tek® - Super Heavyweight Crewneck Sweatshirt. F280 The most warmth you can get out of a sweatshirt. Our new super heavyweight fleece is built for unparalleled comfort. * 12-ounce, cross grain, 80/20 ring spun combed cotton/poly * 2 x 2 rib knit collar, cuffs and waistband with spandex * Rib knit side gussets * Contrast twill tape in neck seam