The Ara visco memory foam mattress is the perfect mattress to achieve a great night's sleep. This luxurious mattress has a plush sleeping surface that cradles the body, while the base foam provides superior support. Getting your best night's sleep promotes a healthier, happier, and more productive life. The top two layers of the Ara are constructed of our proprietary slumber tech comfort layers that consist of over six inches of five pound viscoelastic memory foam, which conforms to the body, preventing pressure points and promoting deep sleep. The Ara visco memory foam mattress features the Sleep Science patented Wedge edge to edge support system. The Wedge is an angled piece of support tech foam that runs along the outside edge of the mattress. It provides a stable sitting edge, 20% more sleeping surface than the competition, and extends the life of the mattress by preventing the foam from spreading after prolonged use. The support base of the mattress features the Sleep Science Air Channel Base, which is made of support tech foam that is scored horizontally and vertically in one inch grooves. This exclusive design promotes air circulation in the center of the mattress, creating a temperature neutral environment while offering the perfect level of support for the comfort layers. The mattress cover is removable and washable. The sleep surface is a bamboo blend that is soft and cool to the touch. Sleep well on the Sleep Science Ara visco memory foam mattress. And reap the health benefits of a great night's sleep.