The Columbia PFG Super Bonehead Shirt for men in size 4XL is a classic button-up shirt with a collared neckline and short sleeves. The shirt features a white woven fabric with embroidered floral accents and a button-down collar style. It is made of a blend of polyester and cotton materials and is machine washable. The shirt also includes pockets and is vented for outdoor activities. The shirt is part of the Columbia Bonehead product line and is perfect for travel and casual occasions.