Enersorb™ foam is a special formulation that contains silicone surfactants and was specifically designed to allow a more uniform weight distribution and prevent bottoming out. The silicone surfactants are included to build strength in the cell wall, which makes the foam more elastic and helps to redistribute the applied pressure over a wider area. This subtle elastic response at the cell level allows the foam to undergo tremendous elongation without damage to the struts, while still allowing full support to a static load. Enersorb™ foam has a high resistance to bottoming out and long life span, keeping you in maximum comfort. Contact your Nightingale dealer today to learn more about the revolutionary Enersorb™.