70% Cotton, 30% Polyester. Fabric: Heather, Tubular. Design: Plain. Neckline: Crew Neck, Elastane, Ribbed, Taped. Sleeve-Type: Short-Sleeved. Cuff: Twin Needle Stitch. Hem: Twin Needle Stitch. 145gsm. Sustainability: Confidence Textile, GOTS certified, Oeko-Tex Standard 100 Certified. S: 36 in. M: 38 in. L: 40 in. XL: 42 in. XXL: 46 in. 3XL: 50 in.