The PL Dupont LL Firm Mattress is built for those who prefer a solid, supportive sleep surface that promotes proper alignment and minimizes sink. Ideal for back and stomach sleepers, this mattress delivers reliable firmness with just the right amount of comfort to keep you resting soundly through the night. Engineered with durable support layers and a firm-feel comfort system, the Dupont LL Firm helps reduce pressure on key areas like the lower back and hips. A breathable quilted top adds a smooth finish while encouraging airflow for a cooler, more comfortable sleeping environment.