The product is a 4XL 20-21 36/37 Big Mens Stafford Smart Tech Performance Poplin Dress Shirt in white color. Made of 100% cotton with a woven fabric type, this shirt features a check pattern, collared neckline, button closure, long sleeves, and a barrel cuff style. Suitable for various occasions such as travel, party, casual wear, formal events, business meetings, and christenings, this machine washable shirt is easy to care for and non-iron. The shirt has a button-down collar style and a 37-inch length, catering to the needs of men in size 4XL with a neck size of 20.