Brilliantly innovative, it combines the comfort of foam and the responsiveness of a spring. And it’s clever. Octasprings are 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 Octasprings 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.