The Patagonia Air Chaser Shirt is a men's short sleeve lightweight hiking shirt in size XL and gray color. Made from polyester material, this shirt is perfect for outdoor activities like hiking, with features like a mild compression level and a logo accent. The regular fit and crew neckline make it comfortable for all-day wear, while the machine washable care instructions make it easy to keep clean. Ideal for the summer, fall, and spring seasons, this shirt is a must-have for any outdoor enthusiast.