Flexible foam is a type of material made from polymers that can easily bend and compress. It is commonly used in products like mattresses, cushions, and automotive seating due to its ability to provide comfort and support. The foam's structure allows it to return to its original shape after being compressed, making it ideal for various applications. This material is often produced through a process called polymerization, where chemicals react to form a soft, spongy substance. Flexible foam can also be found in packaging, insulation, and soundproofing, showcasing its versatility across different industries.