The product is a Brooks Brothers 346 Men's XL Red Black Plaid Shirt, featuring a button-down closure, collared neckline, and long sleeves. Made of woven cotton fabric, this shirt is non-iron and has pockets. It is suitable for various occasions such as travel, parties, casual wear, workwear, and business attire. 

The shirt's classic design with a touch of American preppy style makes it a versatile and stylish addition to any wardrobe. Made in Malaysia, this shirt is part of the Brooks Brothers 346 collection, known for its quality and timeless appeal.