DUX is more than just a bed. It's a vehicle for wellbeing. DUX is about deep sleep. That's the only time when your body can repair, rebuild and restore itself. Not when you're asleep - but when you're in deep sleep. Whether you suffer from back pain or spend restless nights trying to get comfortable, DUX High Performance Sleep Systems let you experience the rest and relief you need. Researchers at The Karolinska Institute - the prestigious medical university that awards the Nobel Prize in Physiology and Medicine - performed a study investigating the effect different types of mattresses had on the body and sleep quality. Their results showed that those who slept on a DUX bed not only fall asleep faster, but remained in deep sleep longer - approximately one hour more each night. We believe the DUX Bed is the best bed ever made. And after you've spent time on our site, we encourage you to visit one of our stores so you can experience our products for yourself.