100% Cotton. Fabric: Pique. Design: Contrast Detail, Embroidered, Logo, Text, Tipped. Neckline: Ribbed, Turn Down Collar. Cuff: Ribbed. Sleeve-Type: Short-Sleeved. Fabric Technology: Breathable, Durable. 3 Button Placket, Side Vents. Fit: Kingsize. Please Note: From The Duke Clothing Company. XXL: 52 in. 3XL: 55 in. 4XL: 58 in. 5XL: 61 in. 6XL: 64 in. 7XL: 67 in. 8XL: 70 in. Ref: UTDC475