With multiple foam layers and hundreds of individual pocket springs, this hybrid mattress is soft enough to be comfortable yet firm enough to be supportive, ideal for side, back and stomach sleepers. 【27cm Pillow Top Mattress】- Swirled button-tufted mattress cover with 2.5cm Egg-Shaped Foam perfectly contours to your body, absorbs noise and vibration, allows for superior airflow and distributes body heat away for ultimate restfulness.