A jumper, commonly known as a sweater, is a knitted garment worn on the upper body. It typically has long sleeves and can be made from various materials, including wool, cotton, or synthetic fibers. Jumpers are designed to provide warmth and comfort, making them popular in cooler weather. Jumpers come in various styles, such as crew neck, V-neck, and turtleneck, catering to different fashion preferences. They can be worn casually or dressed up, often paired with jeans or skirts. The versatility of jumpers makes them a staple in many wardrobes, suitable for both men and women.