100% Organic Cotton. Fabric: Single Jersey. Design: Plain. Pockets: 1 Chest Pocket. Neckline: Crew Neck. Sleeve-Type: Short-Sleeved. 180gsm. Packaging: Compostable Bag. Sustainability: Oeko-Tex Standard 100 Certified. S: 39 in. M: 41.5 in. L: 44 in. XL: 47 in. XXL: 50 in. 3XL: 53.5 in. 4XL: 56.5 in.