83% Recycled Polyester, 17% Polyester. Fabric: Melange, Stretch. Design: Plain. Neckline: Crew Neck. Sleeve-Type: Short-Sleeved. Hem: Twin Needle Stitch. Fabric Technology: Lightweight, Moisture Wicking. Recycled. Conforms to Safety Standard: BSCI, Sedex. 135gsm.