Luxurious knitted top panel with a tape edge, matching knit sides panel, and a quilted eurotop, and top panel with breathability. Impression visco memory foam is utilized thanks to Sleepwell's unique technology, giving you all the advantages of memory foam with the additional benefit of a sleeping surface at the ideal temperature. This mattress's open-cell memory foam and pressure-relieving gel cells work together to provide an ideal sleeping surface temperature while still following every contour of your body. The Sleepwell Mattress uses this technology to provide the most airflow and ventilation possible. In the mattress, 20 CM pocketed spring coils move independently to conform to the shape of the body and reduce partner movement disturbances.