Innerspring mattresses offer classic comfort and reliable support with a durable coil-based construction. Featuring a system of steel springs or coils, they provide a responsive feel and excellent airflow for a cooler, more breathable sleep experience. The surface often includes layers of foam or padding for added cushioning, balancing firm support with comfort. Known for their bounce, durability, and affordability, innerspring mattresses remain a popular choice for those who prefer a traditional, supportive sleeping surface with good motion responsiveness.