Jackets are outerwear garments designed to provide warmth, protection, and style. They come in a variety of styles, including casual, formal, and sporty options, and are made from materials like leather, denim, wool, or synthetic fabrics. Jackets can feature zippers, buttons, or snap closures, along with adjustable elements like hoods, cuffs, and waistbands. Available in various lengths, colors, and designs, jackets are versatile for both layering in colder weather or adding a fashionable touch to an outfit, making them a key piece in any wardrobe.