Winter wear refers to clothing designed to keep individuals warm during cold weather. This includes items like coats, jackets, sweaters, and thermal underwear. Materials such as wool, fleece, and down are commonly used for insulation, while waterproof fabrics help protect against snow and rain. Accessories are also important in winter wear. Hats, gloves, and scarves help to retain body heat and protect extremities from the cold. Footwear, such as boots, is designed to provide warmth and traction on icy surfaces. Overall, winter wear is essential for comfort and safety during the colder months.