100% cotton preshrunk jersey; Ash is 98% cotton, 2% polyester; Athletic Heather is 90% cotton, 10% polyester; Neon Green, Neon Pink and Safety Green are 50% cotton, 50% polyester; high-density fabric for exceptional print clarity; one-piece seamed 1x1 ribbed collar; CPSIA compliant; double-needle stitched bottom hem; ribbed cuffs with concealed seam; shoulder-to-shoulder tape; double-needle coverstitched front neck;