100% Combed Ring-Spun Natural Cotton. Fabric: Interlock. Design: Plain. Neckline: Crew Neck. Sleeve-Type: Long-Sleeved. Fabric Technology: Heavyweight. 220gsm. Sustainability: Amfori, BSCI, Oeko-Tex Standard 100 Certified. S: 38 in. M: 40 in. L: 42 in. XL: 44 in. XXL: 47 in. 3XL: 49 in. Ref: UTRW10860