100% Recycled Polyester. Fabric: Jersey, Pique. Design: Plain. Neckline: Collared, Ribbed. Sleeve-Type: Short-Sleeved. Fabric Technology: Anti-Bacterial, Moisture Wicking. 2 Button Placket. 180gsm. Sustainability: Ethical Trading Initiative, REACH. S: 38 in. M: 40 in. L: 43 in. XL: 46 in. XXL: 49 in. 3XL: 52 in.