4.3 oz.(US) 7.2 oz.(CA), 100% preshrunk combed ringspun cotton, 30 singles,Heather colors are 65/35 polyester/ringspun cotton,High stitch density for smoother printing surface,Display tape,Relaxed unlined hood with contrast drawcord,Double-needle neck, sleeve and bottom hem,Oeko-Tex� Standard 100 Certified,TearAway� label