A coat is a type of outerwear designed to keep you warm and protected from the elements. It usually has long sleeves and can be made from various materials like wool, cotton, or synthetic fabrics. People wear coats during cold weather, and they come in many styles, such as trench coats, parkas, and bomber jackets. Coats can also be fashionable, adding a stylish touch to an outfit. They often feature buttons, zippers, or belts for closure and may have pockets for convenience. Many coats are designed for specific activities, like raincoats for wet weather or ski jackets for winter sports.