American Bedding Isotonic 12" Medium Hybrid King Mattress

American Bedding Isotonic 12" Medium Hybrid King Mattress delivers balanced support and pressure relief with a hybrid design that blends responsive coil support and plush memory foam. A breathable cooling cover helps manage temperature while targeted polyurethane support layers maintain responsiveness night after night. Made in the USA and set at a medium comfort level, this mattress works with a standard box spring or foundation to provide stable, everyday sleep for combination sleepers and partners with differing needs. • Responsive support: hybrid construction pairs memory foam with polyurethane support layers for balanced pressure relief • Cooling cover: breathable cover promotes airflow to help regulate sleeping temperature • Made in the USA: manufactured domestically and compatible with a standard box spring or foundation for reliable support