There's no need to choose between innerspring and foam when you can have the best of both worlds in this specialized hybrid. This plush 12" hybrid mattress is the perfect combination of a network of individually, fabric-wrapped high-density pocket coils and luxurious high-density memory foam. Each 8.5" pocket coil is encased in a latex-like foam that provides a plush yet supportive sleeping experience. Cooler than solid foam mattresses by design, the open-construction pocket coils provide breathability. The mesh border design further promotes airflow and allows heat dissipation. The edge-to-edge spring structure ensures proper tension and firm support from every direction allowing you to sleep or sit at the farthest edge with balance and stability. You will instantly notice the benefits of the high-quality memory foam through the minimized motion disturbance and even support distribution throughout your body's pressure points. There are an additional three layers of memory foam in addition to the core structure, all certified certipur-us giving you peace of mind with low voc foam made without formaldehyde, ozone depleters, dangerous flame retardant chemicals, mercury, lead, and other heavy metals. The ultra-soft and supple quilted, knitted fabric cover allows breathability and an extra layer of safety through independently tested fireproof certifications. In accordance with safety standards provided by the united states consumer product safety commission.