100% Polyester. Fabric: Cotton Feel. Design: Plain. Cuff: Adjustable. Fastening: Button. Neckline: Button-Down, Collared. Sleeve-Type: Short-Sleeved. Fabric Technology: CoolPlus, Moisture Wicking. 8 Button Placket, Back Yoke, Front Placket, Pearlised Buttons, Self-Coloured Buttons, Tag Free, Wrinkle-Free. Fit: Regular. 140gsm. Sustainability: Amfori, BSCI, WRAP Certified. XS: 36 in. S: 38 in. M: 40 in. L: 42 in. XL: 46 in. XXL: 48 in. 3XL: 52 in. 4XL: 54 in. Henbury Men's Cotton Feel CoolPlus Short-Sleeved Shirt in Blue Size: Medium