Every Helix Elite mattress is made with our built-in GlacioTex™ Elite cooling cover to ensure your optimal sleep temperature all night long. But the addition of two microcoil layers in the body of your mattress also offers enhanced airflow through the surface, helping you stay cooler while you sleep. Our microcoil layers are designed with space between the fabric that surrounds each coil. When
Compressed, the space creates what is called a “bellowing effect” that pushes air to and through the surface of your mattress, providing a cooler sleeping environment.