6.1 OZ., 100 PERCENT RING SPUN COTTON (PRESHRUNK) WITH SHOULDER-TO-SHOULDER TAPING AND DOUBLE-NEEDLE COVERSEAMED CREWNECK. DOUBLE-NEEDLE SLEEVES AND HEM. SIDE SEAMS. ASH IS 99/1 COTTON/POLY, LIGHT STEEL IS 90/10 COTTON/POLY.