80% cotton / 20% polyester. LSF (Low Shrinkage Fleece) 3-thread brushed fleece fabric with anti-pilling treatment. Made in Portugal. Straight fit. Crew neck. Cut and sewn assembly. 1×1 ribbing with a tubular assembly for a better finish on the neckline, cuffs and bottom hem. Half-moon finish inside neckline. Twin-needle finish on the cuffs and bottom hem. No brand label on the neckline, only a size tag for easy decoration.