9.5 oz., 50% cotton, 50% polyester; Oxford is 49% cotton; 51% polyester; Made with sustainably sourced USA grown cotton; High-stitch density for a smoother printing canvas; Double-needle coverseaming on neck, armholes and waistband; 1x1 ribbed neck, cuffs and waistband with spandex; Concealed seam on cuffs; virtually pill-free ; Seamless body with set-in sleeves; Jerzees styles are manufactured using sustainable protocols which are measured and reported annually by Fruit of the Loom, Inc.; Jerze