The Patagonia Men's Size Large Green Plaid Long-Sleeved Iron Ridge Shirt is a versatile and stylish button-up shirt perfect for various occasions such as travel, casual wear, formal events, and workwear. Made of cotton knit fabric, this shirt features a collared neckline with a button-down collar style. The modern green plaid pattern makes it suitable for all seasons, whether it's winter, summer, fall, or spring. This shirt is machine washable and has a regular fit, making it a practical and comfortable choice for everyday wear.