The pillow 'Helios' is soft and light, it has an average degree of firmness. A modern filler of high-quality cotton with nanocapsules has the function of climate control.The'smart' airbag determines itself when a sleeping person should be warmed and when it should be cooled. You will never feel hot slipping on this pillow. The microfiber is an allergenic filler that breathes and lets the air go through.The pillow with microfiber is very easy to care for: it can be washed at home at a sufficiently high temperature. The figuratively quilted cover looks nice and prevents the deformation of the product.