100% Cotton. Fabric: Jersey Knit. Design: Plain. Neckline: Crew Neck, Ribbed, Seamless, Taped. Sleeve-Type: Short-Sleeved. Hem: Twin Needle Stitch. Cuff: Twin Needle Stitch. Fabric Technology: Pre-Shrunk. Side Seams, Taped Shoulders, Tearaway Label, Tubular. Fit: Classic. 170gsm. Sustainability: Better Cotton Initiative, Fair Labor Association, Oeko-Tex Standard 100 Certified, REACH, Sedex, Sustainable Materials, US Cotton Trust Protocol, WRAP Certified. Ref: UTPC5914