Brilliantly innovative, it combines the comfort of foam and the responsiveness of a spring. And it’s clever. Octaspring® technology is designed to move independently in three dimensions. So, working together, they take comfort to a totally new level. Because everybody’s body is unique, we teamed Octaspring® springs of different degrees of firmness into zones. These correspond to different parts of the body and intelligently adapt to your personal size and shape. The result is a uniquely responsive comfort. Smart Comfort.