4.5 oz. 60% combed ringspun cotton/40% polyester fine jersey body; 100% combed ringspun cotton sleeves and ears; Vintage Smoke sleeves and ears are 60/40; Heather sleeves and ears are 90/10; Double needle hem 2-piece hood with self-fabric ears; Self-fabric back neck tape; Ribbed collar; Flatlock stitched raglan short sleeves; Double needle hem sleeves; Innovative three snap closure; Side seam construction; EasyTear label; CPSIA compliant tracking label in side seam