8 oz., pre-shrunk 50/50 cotton/polyester,Oxford is 49/51 cotton/polyester,Nublend� pill-resistant fleece,High stitch density for a smooth printing canvas,Concealed 7" aluminum zipper,Double-needle coverstitched armholes and waistband,Seamless body with set-in sleeves,1x1 ribbed cuffs and waistband with spandex,Quarter-turned