5.4 oz., 100% preshrunk ringspun cotton, 24 singles,Heather Grey is 90/10 cotton/polyester,High stitch density for smoother printing surface,Semi-fitted,Double-needle stitching on neck, sleeves, and bottom hem,Shoulder-to-shoulder taping with seamed collar,Side seams,Oeko-Tex� Standard 100 Certified,TearAway� label�