The Duo Performance isn’t just built for sleep; it’s built for recovery. We’ve taken our signature hybrid Duo Support Base —famous for its targeted support and motion isolation—and topped it with a dual-density HR foam system. The secret lies in the layering: a 1.5" Firm HR Foam transition layer acts as a bridge, preventing you from ever 'bottoming out' on the coils, while a 1.5" Softer HR Foam top layer provides the immediate pressure relief your muscles need after an active day. By using only high-grade, High-Resilience foams, we’ve eliminated the 'quicksand' feel of traditional memory foam. The result is a mattress that keeps you lifted, aligned, and cool, providing a firm yet contouring surface that stands up to years of use—even for plus-size sleepers and high-impact athletes.