4.3 oz., 100% preshrunk ringspun cotton, 30 singles,Heather Graphite is 50/50 cotton/polyester,Fitted silhouette,High stitch density for smoother printing surface,Shoulder-to-shoulder tape and 1/2" seamed collar,Double-needle sleeves and bottom hem,Side seam construction with vents and 2" drop tail,Oeko-Tex� Standard 100 Certified,TearAway� label�