The US Polo Assn Men's Medium Long Sleeve Shirt in Navy Blue is a stylish and comfortable button-up shirt perfect for casual wear. Made from a blend of polyester and cotton with a fleece fabric type, this shirt provides warmth and softness. The solid navy blue color makes it versatile and easy to match with different outfits, while the long sleeves add a touch of sophistication. Ideal for men looking for a medium size shirt that combines classic style with modern comfort.