100% Polyester. Fabric: Mechanical Stretch. Design: Logo, Plain. Neckline: Collared, Self Fabric Collar. Sleeve-Type: Short-Sleeved. Hem: Twin Needle Stitch. Cuff: Twin Needle Stitch. Fabric Technology: Durable, H2X-DRY, Hardwearing, Lightweight, Moisture Wicking, Snag-Resistant. 3 Button Placket, Set-In Sleeves, Shape Retention, Side Slits. Sun Rating: UPF 40+. Fit: Slim. 145gsm. Sustainability: Sedex, WRAP Certified. S: 38 in. M: 41 in. L: 44 in. XL: 47 in. XXL: 50 in. 3XL: 53 in. 4XL: 56 in. 5XL: 59 in. Ref: UTRW3368