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Product Review

Simba Hybrid Ultra Mattress

Flagship hybrid mattress with maximum depth, advanced cooling, and premium comfort layers

Starting from £1748
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Brand Simba
Simba Hybrid Ultra Mattress
Simba Hybrid Ultra Mattress

Overview

The Simba Hybrid Ultra Mattress is the brand’s most advanced model, designed to deliver maximum comfort, support, and temperature regulation. With a deep 34cm profile, multiple layers of Aerocoil® micro-springs, and premium materials including a FusionCool™ comfort layer and PureLift™ support layer, it offers a more luxurious and responsive feel than the rest of the Simba range. Built for sleepers who want the highest level of performance, the Ultra focuses on deep pressure relief, enhanced airflow, and full-body support. It’s particularly well suited to those who want a softer, more cushioned surface without sacrificing structural support or cooling.

Pros

  • Deep 34cm profile provides maximum comfort and support
  • High spring count improves responsiveness and pressure distribution
  • FusionCool™ layer enhances breathability and temperature control
  • Plush feel with strong underlying support
  • Excellent motion isolation for couples

Cons

  • High price compared to other Simba models
  • Heavier and more difficult to move or rotate
  • Plush feel may not suit those who prefer firmer mattresses
  • Premium features may be unnecessary for some sleepers

Key Features

Multi-Layer Aerocoil® Micro-Springs

Multiple layers of micro-springs provide responsive support and promote airflow throughout the mattress

FusionCool™ Comfort Layer

Blend of breathable materials designed to regulate temperature and reduce heat buildup

PureLift™ Support Layer

Latex and coconut fibre layer adds responsiveness and helps relieve pressure points

Dual Simbatex® Foam Layers

Graphite-infused foam layers help dissipate heat while maintaining comfort

Stratos® Cool-Touch Cover

Temperature-regulating cover designed to keep the sleep surface cool

Specifications

Type
Hybrid (foam + micro-springs + support springs)
Thickness
34cm
Firmness
Medium (5.5–6/10)
Trial Period
200 nights
Warranty
10 years
Delivery
Free UK delivery

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Simba Hybrid Ultra Mattress — Hybrid (foam + micro-springs + support springs), 34cm

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