A jacket is a type of outerwear that is worn over other clothing to keep warm or protect against the weather. Jackets come in various styles, such as bomber jackets, denim jackets, and rain jackets, each designed for different occasions and climates. They can be made from materials like cotton, leather, or synthetic fabrics, making them versatile for both fashion and function. Many people wear jackets during the colder months to stay cozy. They often feature zippers or buttons for easy closure and may have pockets for storing small items. A good jacket can be an essential part of a wardrobe, providing both comfort and style.