50% Cotton, 50% Polyester. Fabric: Heather, Jersey Knit. Design: Plain. Neckline: Crew Neck, Ribbed, Seamless, Taped. Sleeve-Type: Short-Sleeved. Cuff: Twin Needle Stitch. Fabric Technology: Pre-Shrunk. Quarter Turned, Taped Shoulders, Tearaway Label, Tubular. Fit: Classic. 180gsm. Sustainability: Better Cotton Initiative, Fair Labor Association, Oeko-Tex Standard 100 Certified, REACH, Sedex, Sustainable Materials, US Cotton Trust Protocol, WRAP Certified. Ref: UTPC5974