Hyde & Sleep Hybrid Juniper King Size Mattress
The Hyde & Sleep Hybrid Juniper Mattress combines contouring memory foam with thousands of micro springs, which means a soft-to-medium surface that hugs your shape while the springs underneath keep you supported.
- Soft-to-medium feel with gentle give
- Memory foam contours to your body
- Springs add extra support underneath
£1,399
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Hyde & Sleep Hybrid Juniper Mattress
More available sizes
Mattress details
Mattress
Hyde & Sleep Hybrid Juniper Mattress
Size
Firmness
Medium Soft
Construction
Foam
Hybrid
Memory Foam
Depth (cm)
Layers
3
Layer Details
Contouring memory foam
A memory foam that adapts to your body and movements. It gives a cushioned, hugging feel at the surface.
Serene foam
A flexible foam with Supportive Air Technology that adds extra bounce and flexibility. It means the mattress responds more readily when you move.
Micro springs
Thousands of tiny micro springs for extra support. They sit beneath the foam to back up the soft-to-medium comfort layers.
Layer details from dreams.co.uk product page, November 2026.
Key benefits
- More room each: At 75cm each for two sharing, you get 7.5cm more space per person than the UK double, which means fewer nights nudged towards the edge.
- Length for a taller partner: The 200cm length adds 10cm over the UK double, so a partner nearing 6ft can stretch out without their feet ending up past the mattress.
- Room to sink in: The memory foam surface lets you settle into a cushioned hollow, and the UK king's width gives each of you space for that hollow away from your partner.
- Easier to change position: Serene foam adds bounce under the memory foam, which helps if you're rearranging pillows or turning often, as many people do through pregnancy and the months after.
- A smaller footprint than a super king: We suggest at least 2.7m x 2.9m for a UK king against 3m x 2.9m for the UK super king, so it suits master bedrooms that can't stretch further.
This size suits you if...
You share the bed and one of you gets up hours before the other, so a little more distance between you would help, or one of you is close to six foot and has spent years with feet pressed against the end of a UK double.
Consider another size if...
Your bedroom is smaller than our suggested 2.7m x 2.9m, or you usually sleep alone. We'd recommend the UK double instead, which needs at least 2.6m x 2.8m.
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FAQ's
Is the Hyde & Sleep Hybrid Juniper UK king big enough for two people?
For most couples, yes. A UK king gives 75cm each for two sharing, which is 7.5cm more per person than the UK double. If you both sleep spread out, or a dog joins you most nights, the UK super king gives 15cm more each, although it needs a larger room.
Is a UK king Hybrid Juniper long enough for someone over six foot?
At 200cm (6ft 6in), the UK king is 10cm longer than the UK double, small double and single. For a tall partner, that length is often the main reason to choose it. The UK super king is the same length, so sizing up adds width only.
What room size do I need for a UK king Hybrid Juniper?
We suggest at least 2.7m x 2.9m, and around 3.2m x 3.2m feels comfortable. New build bedrooms can feel tighter once fitted wardrobes go in, so measure with the wardrobe doors open, then compare the retailers listed on this page.
Should I get the Hyde & Sleep Hybrid Juniper in a king or a super king?
The UK king is 30cm narrower than the UK super king and the same length. The UK super king gives 90cm each against 75cm in the UK king, but we suggest at least 3m x 2.9m for it. If your room is under that, the UK king is the sensible choice.
What bedding fits the Hyde & Sleep Hybrid Juniper king size?
Standard UK king sheets fit the 150 x 200cm mattress, and a king duvet measures 230 x 220cm. Hyde & Sleep doesn't publish a depth for this mattress, so check the fitted sheet's pocket depth against the mattress itself before buying.