The product is a men's Brooks Brothers shirt in size 16.6x 36/37, featuring a blue check pattern and a button-down collar. Made of woven cotton fabric, this casual long sleeve shirt is part of the Brooks Brothers 346 collection and is designed for a regular fit. With a classic and preppy theme, this non-iron shirt is suitable for all seasons and occasions, making it a versatile and stylish addition to any man's wardrobe.