Hypnos Witney Latex Supreme Super King Mattress
The Hypnos Witney Latex Supreme is a 28cm hybrid mattress combining natural Talalay latex with 1200 pocket springs, which means you get a springy, pressure-relieving feel with support that adapts to your shape.
- Bouncy latex makes turning over easy
- Wool helps stop you overheating
- Recycled fibres & certified wool
£2,099
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Hypnos Witney Latex Supreme Mattress
More available sizes
Last seen for £1,499 at Mattress Online on 25th June 2026
Mattress details
Mattress
Hypnos Witney Latex Supreme Mattress
Size
Firmness
Medium Firm
Construction
Pocket Spring
Hybrid
Latex
Depth (cm)
28
Layers
4
Layer Details
eOlus™ and Solotex™
Two layers of synthetic fibres sit at the top: plush eOlus™ fibres made from recycled plastic bottles add a firmer feel and extra support, while Solotex™ provides a cushioning comfort layer. Both are breathable and durable, which means the surface should hold its feel over time.
Wool
Two fleeces of natural wool sit above the latex. Wool is naturally temperature-regulating and lets air flow freely, which means less overheating on warm nights.
Latex
The core is natural Talalay latex, an extremely springy material that gives the mattress its bouncy feel. That resilience is good for relieving built-up pressure, particularly around hips and shoulders.
ReActivePro™ 6-turn pocket springs
At the centre are 1200 ReActivePro™ 6-turn pocket springs that mould to your shape for personalised support. The 6-turn design responds quickly and bounces back, which means support follows you as you move.
Layer details from mattressonline.co.uk product page, September 2026.
Key benefits
- 90cm each for two sharing: Each of you gets 90cm of width, which means a restless partner's turning is felt from a distance rather than through your shoulder.
- Springs that keep movement local: The 1200 ReActivePro™ 6-turn pocket springs respond individually, so across this much width one side moving barely registers on the other.
- Easy turning at full width: Talalay latex is naturally springy, which means shifting position on a big surface feels effortless rather than like climbing across foam.
- Room for the whole household: When children wander in at night or a large dog claims a corner, this footprint means adults still keep a fair share.
- Cool across the surface: Two fleeces of wool help regulate temperature, useful when three or four warm bodies share one mattress on a summer night.
This size suits you if...
You share the bed every night and a UK king no longer feels roomy, your partner turns often and you want distance rather than another comfort layer between you, or your children or a large dog join you regularly and everyone still needs their own space. It also suits a big master bedroom or period property where a UK king would look a little lost.
Consider another size if...
Your bedroom is under the 3m x 2.9m we suggest for a UK super king, or you'd rather spend less on bedding. We'd recommend the UK king instead: 30cm narrower, the same length, and it needs at least 2.7m x 2.9m.
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FAQ's
How much space does each person get on a UK super king Hypnos Witney Latex Supreme?
Two people sharing get 90cm each, the same width per person as a UK single. On a springy latex mattress that generosity matters: the bounce that makes turning easy is happening far enough away that you're unlikely to feel it, and the 1200 pocket springs keep each sleeper's support independent.
Is the UK super king much bigger than the UK king Hypnos Witney Latex Supreme?
The UK super king is 30cm wider than the UK king, and the two are the same length at 200cm. That extra width is the difference between a comfortable couple's bed and one that absorbs a wandering child or a large dog without anyone being pushed to the edge.
Is the Hypnos Witney Latex Supreme in a UK super king good for restless couples?
Yes, and the size does most of the work. With 90cm each, a partner who fidgets is simply further away, and the 6-turn pocket springs mould to each of you separately. The latex is bouncy, so some movement transfers, but at this width distance beats any comfort layer.
What room do I need for this mattress in a UK super king?
We suggest at least 3m x 2.9m so you can walk round the bed and open drawers without shuffling sideways. Measure before ordering: at 180 x 200cm this is a big mattress, and it's also worth checking door swings and any tight landing turns on the route upstairs.
Where can I compare prices for the UK super king Hypnos Witney Latex Supreme?
Use the price table on this page. The figures shown are live and update as retailers change them, which matters at this end of the market where a sale can shift the picture considerably. Stock of the largest sizes comes and goes, so check back if it's unavailable.