Combining the supportive benefits of coils with the softness of premium foam, which helps align the spine, evenly distributes body weight, and relieves pressure points for deep, restorative sleep. Individually wrapped springs isolate motion and minimize noise, ideal for light sleepers. The memory foam mattress queen meets the CertiPUR-US requirements, and contains no fiberglass or other harmful substances, ensure a healthy sleeping environment. so our hybrid mattress queen is safe for everyone, you can choose and use it with confidence.