50% cotton, 50% polyester; Oxford is 49% cotton; 51% polyester; high-stitch density for a smoother printing canvas; virtually pill-free; double-ply hood with grommets and matching drawcord; double-needle coverseaming on neck, armholes and waistband; 1x1 ribbed cuffs and waistband with spandex; split pouch pockets; concealed seam on cuffs; seamless body with set-in sleeves; aluminum zipper;