A hoodie is a type of sweatshirt that features a hood, which can be pulled over the head for warmth and protection. Typically made from cotton or a cotton blend, hoodies are popular for their comfort and casual style. They often come with a front pocket, known as a kangaroo pocket, which is useful for storing small items or keeping hands warm. Hoodies are worn by people of all ages and are commonly associated with streetwear and athletic clothing. They can be found in various colors, designs, and sizes, making them versatile for different occasions. Many brands, such as Nike and Adidas, offer hoodies as part of their clothing lines.