100% Organic Cotton. Design: Plain. Neckline: Crew Neck, Ribbed. Sleeve-Type: Short-Sleeved. Reinforced Shoulder Seams, Twin Needle Neck. Fit: Modern. 160gsm. Sustainability: Oeko-Tex Standard 100 Certified. XS: 36.5 in. S: 39 in. M: 41 in. L: 44 in. XL: 47.5 in. XXL: 50.5 in.