Medium

With 20% more coils,* exclusive IntelliCoil® HD Innersprings have even more precise support for every inch of your body. Their unique design consists of a taller, more flexible outer coil that compresses more easily under light pressure to support your whole body and a shorter, more tightly wound inner coil that only activates under greater pressure to provide relief at pressure points. *vs. mattresses with IntelliCoil®