8 oz., 50% cotton, 50% polyester; Made with sustainably sourced USA grown cotton; Virtually pill-free; high-stitch density for a smooth printing canvas; Stylish cadet collar ; 1X1 ribbed cuffs with concealed seams ; Double-needle coverstitching on armhole and waistband ; 1X1 ribbed band bottom; concealed 6" metal zipper; CPSIA compliant; Jerzees styles are manufactured using sustainable protocols which are measured and reported annually by Fruit of the Loom, Inc.; Jerzees styles are manufactured with the commitment to enriching lives for people and communities which is measured and reported annually by Fruit of the Loom, Inc.