Jerzees Men's 1X1 Rib Cuffs 9.5 Oz. Pullover 50% cotton, 50% polyester Zipper closure Oxford is 49% cotton; 51% polyester high-stitch density for a superior printing canvas self-material cadet collar; virtually pill-free double-needle coverseaming on neckline, armholes and waistband brass-tone zipper; 1x1 rib cuffs and waistband with spandex