A jumper, commonly known as a sweater, is a knitted garment worn on the upper body. It is typically made from materials like wool, cotton, or synthetic fibers, providing warmth and comfort. Jumpers come in various styles, including crew neck, V-neck, and turtleneck, and can be worn by both men and women. Jumpers are versatile clothing items suitable for different occasions, from casual outings to more formal settings. They can be layered over shirts or worn alone, making them a popular choice during cooler months. Additionally, jumpers often feature various patterns and colors, allowing for personal expression in fashion.