So Relative! What The World's Coolest Grandpa Looks Like Adult Sweatshirt Makes a great gift! 7.75 oz., 50/50 cotton/polyester Pill-resistant and softer air-jet spun yarn Double-needle stitched collar, shoulders, armholes, cuffs and waistband 1x1 athletic rib knit cuffs and waistband with Spandex