The Spa Sensations 8" memory foam mattress provides everything you need to get a great night's sleep. Comfort starts with a lush cover on a rich layer of memory foam that cradles you in body-conforming weightlessness. The unique high density foam technology shapes itself to your body and gives you a customized sleeping surface. Two additional layers below the memory foam provide the support you need. The Spa Sensations memory foam mattress uses a blend of natural see oil and green tea which help to fight bacteria. This highly rated mattress is available in twin, full, queen, and king. After a long day, this comfortable mattress will help eliminate aches and pains, so that you wake up feeling refreshed.