100% Recycled Polyester. Fabric: Yarn Spun. Design: Plain. Neckline: Ribbed, Turn Down Collar. Sleeve-Type: Short-Sleeved. 3 Button Placket, Side Vents. Fabric Technology: Breathable, Moisture Wicking. 160gsm. Sustainability: Eco Friendly, Made from Recycled Materials, Sedex. Ref: UTRW8361