Common types of knitwear include sweaters, cardigans, pullovers, jumpers, and knit dresses. These garments are often designed to provide warmth and comfort, making them especially popular in cooler weather. Knitwear can be made from a variety of materials, including wool, cotton, cashmere, acrylic, and blends of synthetic fibers. Wool and cashmere, for example, are favored for their softness and insulation properties, while cotton knitwear is known for being lightweight and breathable.