Simba Hybrid Pro Super King Mattress
The Simba Hybrid Pro is a hybrid mattress that Simba describes as medium-firm, built from 4,800 springs across a 28cm profile.
- Wool & graphite foam keep you cooler
- Minimises partner disturbance
- 200-night trial & 10-year guarantee
£1,049
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Simba Hybrid Pro Super King Mattress
Simba Hybrid Pro Mattress
More available sizes
Mattress details
Mattress
Simba Hybrid Pro Mattress
Size
Firmness
Medium
Construction
Foam
Pocket Spring
Hybrid
Rolled
Wool
Depth (cm)
28
Layers
8
Layer Details
Cover
Soft and breathable hypoallergenic knitted cover
Top Layer
Natural Wool Layer
Layer 2
Open cell Simba-Pure foam with graphite for cooling
Layer 3
Up to 2,500 25mm conical pocket Aerocoil™ springs
Layer 4
Up to 2,500 25mm conical pocket Aerocoil™ springs
Layer 5
Reflex Simba-Pure support layer
Layer 6
Zoned Simba-Pure support base
Key benefits
- Distance beats any comfort layer: With 90cm each for two people sharing, a restless partner is simply further away, and the pocket spring construction keeps their movement from travelling across.
- Space for the whole household: When a child wanders in at 3am, or a large dog treats the bed as theirs, this width means everyone still gets a genuine share.
- 30cm wider than a UK king: That extra width across the bed is the difference between sleeping close by necessity and sleeping close by choice.
- Fills a large master properly: In a period bedroom or a big new build master, a smaller mattress can look stranded; the UK super king sits in proportion.
- Firm edges matter more at this width: The SupportCore sprung base supports the full 180cm edge to edge, so the outer strip of a wide bed is usable sleeping space rather than a roll-off zone.
This size suits you if...
You share the bed every night with a partner who turns, kicks or gets up in the small hours, or children and pets join you often enough that a UK king feels crowded. It also fits if your bedroom is on the larger side, at least our suggested 3m x 2.9m, and a smaller bed would look lost in it.
Consider another size if...
Your bedroom measures under our suggested 3m x 2.9m, or you'd struggle to walk round both sides comfortably. In that case we'd recommend the UK king instead, which keeps generous space for two in a smaller footprint.
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FAQ's
What room size do I need for a super king Simba Hybrid Pro?
We suggest a room of at least 3m x 2.9m for a UK super king, and around 3.5m x 3.2m feels more comfortable, leaving space to walk round both sides and open drawers. The mattress itself is 180 x 200cm, so measure the wall the bed will sit against before committing. This is our guidance, not Simba's.
Is the Simba Hybrid Pro super king worth it over the UK king?
If you share the bed, usually yes. The UK super king is 30cm wider than the UK king, and that extra width is what lets a restless partner move without waking you. If you sleep alone, or your room is modest, the UK king does the job in less floor space.
Is the super king Simba Hybrid Pro good for sharing with children or pets?
It's the size we'd point families towards. At 180cm wide there's still room for two adults when a child climbs in during the night, and a dog at the foot of the bed doesn't force anyone to the edge. The firm edge support means the outer strip stays usable rather than sagging.
How wide is a super king mattress per person?
A UK super king gives 90cm each for two people sharing, the most of any standard UK size. In practice that means you can stretch out, turn over or starfish slightly without touching your partner, which is why this size suits couples where one person sleeps lightly and the other moves a lot.
Does the super king reduce motion transfer on the Simba Hybrid Pro?
The pocket springs isolate movement the same way in every size, but the width changes what you feel. Across verified owner reviews, minimal motion transfer comes up consistently for this mattress, and in a UK super king your partner is also physically further away. The combination is what makes a restless sleeper genuinely easy to ignore.