Pullover sweaters are a type of knitted garment that is worn over the head, without any buttons or zippers. They come in various styles, including crew neck, V-neck, and turtleneck, and are made from materials like wool, cotton, or synthetic fibers. Pullover sweaters are popular for their warmth and comfort, making them ideal for cooler weather. These sweaters can be worn casually or dressed up, depending on the occasion. They are often paired with jeans, skirts, or layered over shirts. Pullover sweaters are versatile and come in a wide range of colors and patterns, appealing to different fashion preferences.