The Appalachian State Mountaineers Peter Millar Summer Comfort Men's Long Sleeve Performance Button-Up Shirt in size M is a stylish and practical addition to any man's wardrobe. Made from a blend of spandex and nylon, this lightweight and moisture-wicking shirt features a classic white plaid pattern, collared neckline, and button closure. Perfect for casual occasions during the summer, fall, or spring seasons, this shirt is machine washable for easy care and maintenance. With its regular fit and quality construction, this Peter Millar shirt offers both style and comfort for the modern man.