Simba Hybrid Luxe EU King Mattress
The Simba Hybrid Luxe is a 31cm deep hybrid mattress with 5,700 springs across multiple layers, which means support that adjusts to different parts of your body rather than one uniform feel.
- Thirteen zones of targeted support
- Wool & bamboo keep you cooler
- 200-night trial & 10-year guarantee
£1,339.33
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Simba Hybrid Luxe Mattress
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Mattress details
Mattress
Simba Hybrid Luxe Mattress
Size
Firmness
Medium Firm
Construction
Foam
Hybrid
Wool
Memory Foam
Depth (cm)
31
Layers
8
Layer Details
Soft, cooling cover
A zip-off, washable cover with Stratos tech that prevents heat build-up, which means you can keep it fresh without wrestling the whole mattress. Hot sleepers should notice the difference on warm nights.
Bamboo infused wool layer
British wool infused with moisture-wicking bamboo for better breathability. Wool naturally regulates temperature, so this layer helps in winter as well as summer.
Fresh Simbatex foam layer
Simba's own foam with enhanced airflow and superior elasticity, which means cushioning that springs back quickly rather than leaving you feeling stuck.
Two layers of Aerocoil springs
A double layer of patented microsprings arranged in thirteen supportive zones. These target parts of the body with specific needs, like your back, hips and shoulders.
Stabilising core foam layer
A CertiPUR foam layer that provides structural support and extra airflow. It keeps the layers above it working consistently.
Micro spring support layer
An extra layer of up to 900 high carbon steel microsprings for maximum support. This is where the mattress earns its medium-firm side.
SupportCore sprung base
Up to 1,000 pocketed, tempered steel barrel springs giving firm, edge-to-edge support with no roll-off. That means you can use the full width of the bed, right to the edge.
High-density foam base and cover
CertiPUR foam with a breathable cover made from recycled yarn. It gives the whole mattress its stability.
Layer details from simbasleep.com product page, September 2026.
Key benefits
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