GreenFlex Foam has the same responsive, contouring feel as Leesa’s original foam—the quality that earns Leesa mattresses top recognition from the industry’s most respected independent reviewers
Feel and support: Its premium 3-pound density delivers the pressure-relieving contouring Leesa is known for, with responsive support that holds up night after night.
Cooling: The open-cell, plant-derived structure makes it slightly more breathable than conventional memory foam. Air moves more easily through the foam, letting heat escape rather than trapping it, which helps regulate temperature throughout the night.
Compared to traditional foam: GreenFlex Foam delivers equivalent or superior performance to conventional petroleum-based foam in the three areas mattress buyers compare most—cooling, pressure relief, and durability.