A sweatshirt is a type of casual clothing made from soft, warm fabric, typically cotton or a cotton blend. It features long sleeves and a round neckline, often without a collar. Sweatshirts are designed for comfort and warmth, making them popular for everyday wear, exercise, or lounging at home. Many sweatshirts come with a front pocket, known as a kangaroo pocket, and some have hoods, turning them into hoodies. They are available in various colors, styles, and sizes, appealing to people of all ages. Sweatshirts are often associated with sports teams, schools, and brands, making them a versatile fashion choice.