100% Polyester. Fabric: Pique, Spun Dyed. Design: Plain. Sleeve-Type: Short-Sleeved. Neckline: Turn Down Collar. Fabric Technology: Crease Resistant, Moisture Wicking, Quick Dry, Shrink Resistant. 3 Button Placket, Buttons Tone In Tone. 160gsm. Sustainability: Oeko-Tex Standard 100 Certified. XS: 37 in. S: 39 in. M: 41.5 in. L: 44 in. XL: 47 in. XXL: 50 in. 3XL: 53.5 in. 4XL: 56.5 in. Ref: UTUB790