The prAna Button Up Shirt in Men's XL features a collared neckline, short sleeves, and a woven fabric made of organic cotton. The shirt is designed for travel, casual wear, and work, with a vented back for added breathability. The blue color and cracked earth pattern give it a unique and colorful look, perfect for outdoor activities. Additionally, the shirt is moisture-wicking and machine washable, making it a practical and stylish choice for all seasons.