Our Foam + Spring Hybrid Technology

Working Fire Mattress Co. uses a new & unique hybrid foam + spring technology in the Lieutenant and Chief models, giving them more of a unique, comfortable feel.

The Quantum Edge Combi-Zone fabric encased coils feature:

• A steel perimeter that is more 26% durable than foam, providing edge-to-edge comfort and eliminating the feeling of roll-off.
• "Combi-Zone" coils with strategically positioned comfort zones providing superior support to the hips, back, and shoulders.
• A distinct difference in firmness, density, and spring action for exceptional comfort.
• A high coil count that offers an even surface, keeping sleepers from rolling together at night.

Here are the coil counts:

Twin - 760  Twin XL - 772  Full - 1034  Queen - 1030  King - 1414  Cal King - 1388