Simba Hybrid EU Double Mattress
The Simba Hybrid is a 25cm hybrid that pairs up to 1,900 Aerocoil® conical microsprings with graphite-infused Simbatex® foam, which means springy, responsive support with the graphite there to draw heat away as you sleep.
- Minimises partner disturbance
- Graphite foam keeps you cooler
- 200-night trial & 10-year guarantee
£749.25
Get the lowest price we've found
Save with the previous model
Some retailers still sell the earlier version of this mattress for less than the current model's best price.
Simba Hybrid Mattress
More available sizes
Mattress details
Mattress
Simba Hybrid Mattress
Size
Firmness
Medium Firm
Construction
Foam
Pocket Spring
Hybrid
Rolled
Depth (cm)
25
Layers
5
Layer Details
Breathable knitted cover
A soft knitted cover with a zip off top layer you can machine wash.
Simbatex comfort layer
An extra deep, open structure foam infused with graphite, designed to cushion while moving heat away from the body.
Aerocoil microspring layer
Up to 1,900 conical titanium alloy microsprings, made in Leeds, that compress individually, which means support that follows your body and less movement felt across the bed.
Stabilising core foam
A thick, open structure CertiPUR certified foam layer that aids structural support and airflow.
Nine zoned support base
A zoned CertiPUR foam base giving firmer support where heavier areas like hips and shoulders need it.
Specification: Simba, September 2026.
Key benefits
This size suits you if...
Consider another size if...
Similar Mattresses in This Price Range
Did you know? On Mattress Unboxed we have over 1,000 different mattresses to suit all types of sleepers. View all mattresses.
FAQ's