Parafoil kites are a type of soft, inflatable kite that do not have a rigid frame. Instead, they use air to maintain their shape, allowing them to fly efficiently in various wind conditions. These kites are typically made from lightweight materials, making them easy to transport and set up. The design of parafoil kites features a series of cells that open up when filled with air, creating lift. They are popular for activities like kite surfing and kite flying due to their stability and ability to generate power. Their versatility makes them suitable for both beginners and experienced flyers.