Gildan Heavy Blend Sweatshirt8 oz.(US) 13. 3 oz.(CA), 50 50 preshrunk cotton polyester Heather Sport colors:?? 60 40 polyester cotton Air jet yarn = softer feel and reduced pilling Double needle stitching at shoulder, armhole, neck, waistband and cuffs 1 x 1 rib with spandex Quarter turned to eliminate center crease Safety Green: Compliant with ANSI ISEA 107 Tearaway label A variety of designs are put on this sweatshirt.