4.5 oz./yd, 100% combed ringspun cotton fine jersey. Vintage colors are 60/40 cotton/polyester . Self-fabric ears and back neck tape . Four-piece hood construction . Double-needle stitched hood and raglan sleeves. Coverstitched, contrast-color ribbed collar and raglan armholes . Contrast-color ribbed binding at leg opening . Side seam construction. Innovative three-snap closure. CPSIA compliant tracking label in side seam . EasyTear label. " CLICK HERE Snap Tape Tips for Success ".