100% Polyester. Fabric: Pique, Spun Dyed. Design: Plain. Neckline: Collared. Sleeve-Type: Short-Sleeved. 2 Button Placket, Tone On Tone Button. 180gsm. Sustainability: Oeko-Tex Standard 100 Certified. S: 39 in. M: 41.5 in. L: 44 in. XL: 47 in. XXL: 50 in. 3XL: 53.5 in. 4XL: 56.5 in. 5XL: 59.5 in. Ref: UTBC7047