This is a Patagonia Men's XL long sleeve shirt in a blue plaid pattern. Made from a lightweight woven fabric blend of polyester and nylon, it features UPF protection and stretch for comfort. The shirt has a collared neckline with a button-up closure, and a point collar style. With a regular fit and easy care instructions, this shirt is suitable for travel and casual occasions, perfect for all seasons and outdoor activities. The design includes subtle logo accents, reflecting the brand's outdoor theme and functionality.