Long-sleeve t-shirts are a type of clothing that features sleeves extending to the wrists, providing more coverage than short-sleeve t-shirts. They are typically made from materials like cotton or polyester, making them comfortable and versatile for various occasions. Long-sleeve t-shirts can be worn alone or layered under jackets and sweaters, making them suitable for different weather conditions. These shirts come in various styles, colors, and designs, appealing to a wide range of fashion preferences. They are popular among both men and women and can be found in casual settings, such as at home or during outdoor activities, as well as in more formal environments when paired with appropriate attire.