The pillow has two sides of comfort — one side with an insert polargel is more anatomic with ideal level of comfort the other side of the air memo material provides moderate comfort and natural support for the cervical spine. the combination of two materials in one pillow ensure the presence of two different levels of comfort and the effect of «winter-summer». 3d tape (airbags) on the perimeter of the pillow maximize air circulation and provide a feeling of freshness and comfort
