100% Polyester. Fabric: Double Pique, Snag-Resistant. Design: Plain. 145gsm. Fabric Technology: H2X-DRY, Moisture Wicking, Stretch. Hem: Twin Needle Stitch. Sleeve-Type: Long-Sleeved. Neckline: Standing Collar. Tearaway Label. Pockets: Zip, 2 Side Pockets. Fastening: Pull Over, Quarter Zip. Sustainability: Amfori, BSCI, WRAP Certified. Sun Rating: UPF 40+. S: 38 in. M: 41 in. L: 44 in. XL: 47 in. XXL: 50 in. 3XL: 53 in. Ref: UTPC8353