Serta
Wellness Collection Zora
Feel is what you notice first. Support is what your body relies on — choose the support system, then everything else.
Quantity
Feel
Firm, Medium and Plush are chosen by range, all at one price — your preference, not your support system. The support architecture stays the same across all three.
- Guarantee & warranty included
- Delivery & setup
- Secure checkout
Why support comes first
Feel is what you notice first. Support is what your body relies on. Every Zen’nZzz’s mattress is chosen support-system first — the engineered structure that keeps your spine aligned and holds its shape, night after night, for years.
Inside this mattress
Every good night's sleep starts with the right support. At Zen'nZzz's we believe the support system should be chosen before the feel. Support keeps your spine aligned, distributes body weight and helps maintain lasting comfort night after night. Once you've chosen the support system that's right for your body, you simply choose the feel you prefer — Firm, Medium or Plush with Serta, or one balanced Universal Feel™ with Lylax. Feel is what you notice first. Support is what your body relies on for years.
Full engineering specifications for this range — coil systems, comfort layers, foundation and warranty — are being finalised. Choose your support system above; our team can confirm the exact build for your size before dispatch.
How the support systems compare
Firm, Medium and Plush describe feel. They don’t describe how well a mattress supports you. This is how the engineered support systems compare, low to high.
| Feature / benefit | Foam Core | Fibre Pad Core | Bonnell Spring | Power Coil | Pocket Coil | MiraCoil® | Power Pocket | Best of Both™ |
|---|---|---|---|---|---|---|---|---|
| Recommended by our Support-First philosophy | Not recommended | Not recommended | Entry | Recommended | Recommended | Recommended | Recommended | Our highest recommendation |
| Primary purpose | Comfort | Comfort | Basic support | Reinforced support | Adaptive support | Structural support | Reinforced + adaptive response | Structural support + adaptive comfort |
| Long-term spinal alignment | ||||||||
| Pelvic & lumbar support | ||||||||
| Even weight distribution | ||||||||
| Support consistency over time | ||||||||
| Edge-to-edge structural stability | ||||||||
| Motion isolation | ||||||||
| Airflow & ventilation | ||||||||
| Moisture management | ||||||||
| Durability of the support core | ||||||||
| Suitable for higher body weights | ||||||||
| Core feel influence | ||||||||
| Pressure redistribution | ||||||||
| Foundation for premium mattresses |
A qualitative comparison of support-system design, assuming comparable mattress quality. Comfort layers, materials and overall construction also influence real-world performance. “Recommended” reflects the Support-First philosophy, not a judgement of any individual mattress.
The pinnacle: Best of Both™
MiraCoil® for structural alignment and edge-to-edge stability, Pocket Coil for contouring and pressure relief — combined in a single engineered system, always paired with Universal Feel™.