100% Cotton. Fabric: Jersey Knit, Pre-Shrunk. Design: Plain. Neckline: Crew Neck, Ribbed, Seamless. Sleeve-Type: Short-Sleeved. Quarter Turned, Taped Neck, Taped Shoulders, Tearaway Label, Tubular, Twin Needle Hem, Twin Needle Neck, Twin Needle Sleeves. 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. XS: 16 in. S: 17 in. M: 18 in. L: 19 in. XL: 20 in. Ref: UTRW10062