The pillow and cervical pillows , must respond to a double function: hold the neck respecting the curve of the back in the most comfortable and correct position possible and also distribute the pressure to promote good circulation.
Taking care of the cervical when sleeping is possible to avoid pain when getting up, relieve snoring and avoid agitated dreams.
Viscoelastic foam, also called memory foam is sensitive to pressure and body heat, so it adapts
to the shape of the head and neck providing personalized comfort.