100% Organic Cotton. Design: Plain. Neckline: Elasticated, Ribbed, V Neck. Sleeve-Type: Short-Sleeved. Fabric Technology: Heavyweight. 2 Layer Collar, Reinforced Neck Tape, Reinforced Shoulder Seams. 160gsm. Sustainability: Oeko-Tex Standard 100 Certified. XS: 34.5 in. S: 36 in. M: 37.5 in. L: 40 in. XL: 42.5 in. XXL: 44.5in. Ref: UTBC5857