Cushioning systems are designed to absorb shock and provide comfort in various applications, such as footwear, furniture, and sports equipment. These systems often use materials like foam, gel, or air to reduce impact and enhance user experience. In athletic shoes, for example, cushioning systems help protect the feet and joints during activities like running or jumping. By distributing pressure and minimizing stress, they can improve performance and reduce the risk of injury, making them essential for athletes and casual users alike.