90% Cotton, 10% Polyester. Fabric: Midweight, Soft Touch. Design: Plain. Neckline: Crew Neck, Non-Top Stitched Collar, Ribbed Collar. Sleeve-Type: Short-Sleeved. Cuff: Twin Needle Stitch. Hem: Twin Needle Stitch. Fabric Technology: Durable. High Stitch Density, Side Seams, Taped Neck, Taped Shoulders, Tearaway Label, Yarn Count 24/1. Fit: Classic. 183gsm. Sustainability: Better Cotton Initiative, Fair Labor Association, Oeko-Tex Standard 100 Certified, REACH, Sedex, Sustainable Materials, US Cotton Trust Protocol, WRAP Certified. Conforms to Safety Standard: CPSIA Tracking Label. Ref: UTBC5477