100% Polyester. Fabric: Neoteric. Design: Plain. Neckline: Crew Neck, Self Fabric Collar. Sleeve-Type: Short-Sleeved. Moisture Wicking, Textured. Fit: Relaxed Fit. 140gsm. Sun Rating: UPF 30+. XS: 37 in. S: 39 in. M: 41 in. L: 43 in. XL: 45 in. XXL: 48 in. 3XL: 50 in. 4XL: 53 in. 5XL: 56 in. Ref: UTPC5211