100% Ringspun Cotton. Fabric: 18 Gauge. Design: Plain. Neckline: Crew Neck, Top Stitched, Twin Needle Top Stitching. Sleeve-Type: Short-Sleeved. Fabric Technology: Heavyweight. Drop Shoulder, Self-fabric Shoulder-To-Shoulder Taping, Side Seams, Tearaway Label. Fit: Relaxed Fit. 220gsm. Sustainability: Bluesign Approved, Fair Labor Association, WRAP Certified. XS: 34 in. S: 37 in. M: 41 in. L: 45 in. XL: 49 in. XXL: 53 in. 3XL: 57 in. 4XL: 61 in. Ref: UTRW11331