Otty Hybrid King Size Mattress
The Otty Hybrid is a 25cm deep hybrid mattress combining memory foam with 16cm encapsulated pocket springs, up to 2,000 of them depending on the size you choose.
- Tall springs add bounce & support
- Sturdy edges, no roll-off feeling
- 100-night trial & 10-year guarantee
£699.99
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Otty Hybrid Mattress
More available sizes
Mattress details
Mattress
Otty Hybrid Mattress
Size
Firmness
Medium Firm
Construction
Foam
Pocket Spring
Hybrid
Rolled
Memory Foam
Depth (cm)
25
Layers
6
Layer Details
Cover
Luxury thick knit removable cover
Top Layer
Temperature regulating memory foam
Layer 2
High density support foam
Layer 3
2,000 Encapsulated 16cm Pocket Springs
Layer 4
AIrflow side support
Layer 5
High density base foam
Key benefits
- Low partner disturbance across a wider bed: The encapsulated 16cm springs absorb movement locally, which means an early riser can slip out at 5am without sending ripples across the extra width.
- 75cm of space each: Two people sharing get 75cm apiece, 15cm more overall than a UK double, enough that shifting position at night stops being a negotiation.
- Extra length for taller sleepers: At 200cm long, the UK king suits anyone approaching six foot whose feet currently meet the end of a 190cm double.
- Firm edges that use the full width: Encapsulated springs give firmer sides, so you can sleep right to the edge of the 150cm width rather than drifting towards the middle.
- Cooler sharing: Two bodies generate more heat than one, and the temperature regulating memory foam plus airflow side supports help this hybrid stay cooler than an all-foam king.
This size suits you if...
You share the bed every night and have outgrown a UK double, one of you is up hours before the other and you're tired of feeling every movement, or one partner is approaching six foot and needs the 200cm length as much as the width. It also suits couples in the months around a new baby, when propped pillows and constant position changes eat into space fast.
Consider another size if...
Your bedroom is a squeeze, many new build masters feel smaller once wardrobes go in, and you can't allow at least 2.7m x 2.9m. We'd recommend the UK double instead, which frees up 15cm of floor width.
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FAQ's
Is the Otty Hybrid UK king good for couples?
Yes, and arguably it's the size where this mattress makes most sense. You each get 75cm of width, and the 16cm encapsulated pocket springs keep motion transfer low, so a restless or early-rising partner disturbs you less. The medium-firm 7/10 feel suits back and front sleepers, though lightweight side sleepers may find it slightly firm.
Will a UK king Otty Hybrid fit my bedroom?
The mattress measures 150 x 200cm, or 5ft x 6ft 6in. We suggest a room of at least 2.7m x 2.9m so you can open wardrobes and walk round both sides, with 3.2m x 3.2m feeling comfortable. Measure with furniture in place; new build master bedrooms often have less usable floor than the plans suggest.
Is the Otty Hybrid king long enough for a tall sleeper?
At 200cm, the UK king is 10cm longer than the UK double, which matters more than width if one of you is around six foot or over. The firmer encapsulated edges also mean the last few centimetres at the foot of the bed still feel supportive rather than soft.
Is it worth going from a double to a king Otty Hybrid?
For most couples, yes. The UK king is 15cm wider than the UK double, a difference you notice every night, and 10cm longer too. If you currently wake when your partner moves, the extra space combined with the tall spring layer's low motion transfer is the upgrade you'll actually feel. Solo sleepers rarely need it.
Where can I buy the Otty Hybrid in a UK king?
Compare the retailers listed on this page; the prices shown here are updated as retailers change them, so it's worth checking more than one before you buy. Availability of the UK king can differ from other sizes, which is why each size has its own price comparison.