65% Cotton, 35% Polyester. Fabric: Oxford Cloth. Design: Plain. Fastening: Button-Down. Cuff: Buttoned. Sleeve-Type: Long-Sleeved. Neckline: Turn Down Collar. Fabric Technology: Breathable, Soft. 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: UTDC462