The LL Bean Long Sleeve Polo Shirt for men in size medium is made from 100% Pima cotton, making it soft, comfortable, and durable. This classic fit polo features a collared neckline with a button closure, making it suitable for various occasions such as travel, casual wear, work, and business settings. With its solid red color and long sleeves, this knit shirt is perfect for the fall, winter, and spring seasons. Additionally, the stretch fabric ensures a comfortable and flexible fit, making it a versatile and stylish addition to any wardrobe.