The smart® RELIEVE PILLOW consists of high-quality viscoelastic foam (CosyPur® from BASF) and is free of harmful substances and odours. The innovative ergonomic shape design offers ideal support for the neck and shoulder area and stabilizes the cervical spine (cervical spine) during sleep. With optimal support properties, efficient thermal management thanks to integrated air channels and a high resistance to mites and germs, the smart® RELIEVE PILLOW is also ideal for allergy sufferers and enables an all-round restful sleep.