• This 8.0 oz., 50/50 pre-shrunk cotton/polyester blend boasts Heather Sport colors in a 60/40 polyester/cotton blend. Reducing pilling and lending a softer air-jet spun yarn feel, the look is secured by a 1x1 athletic rib knit collar, cuffs and waistband with spandex, all double-needle stitched for extended wear.