5.4�oz., 50/50 cotton/polyester,Oxford is 47/53 cotton/polyester,SpotShield�fabric repels water and most oil-based spills,Side-seamed and slightly contoured for a flattering fit,Welt collar resists curling,1x1 ribbed cuffs,Four pearlized buttons on a clean finished placket,Clean finished side vents,Tagless label�