SleepSoul Cloud 800 Pocket Memory Pillow Top King Size Mattress
The SleepSoul Cloud 800 Pocket Memory Pillow Top Mattress combines 800 individually pocketed springs with two foam comfort layers and a pillow top, which means a medium feel that cushions you without sinking too deep.
- Balanced medium feel for most sleepers
- Cushioned pillow top eases pressure
- Hypoallergenic, no-flip design
£359
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SleepSoul Cloud 800 Pocket Memory Pillow Top Mattress
More available sizes
Mattress details
Mattress
SleepSoul Cloud 800 Pocket Memory Pillow Top Mattress
Size
Firmness
Medium
Construction
Foam
Memory Foam
Pocket Spring
Rolled
Depth (cm)
30
Layers
5
Layer Details
Quilted cover
A quilted outer cover with a thin fibre layer beneath. It adds a soft first touch and a little extra padding under you.
1.5cm soft foam
A soft foam layer that gently conforms to body contours. It gives light cushioning at the surface without feeling deep or heavy.
2cm memory foam
A higher-density memory foam layer that bridges the soft foam and the springs. It adds contouring and a smoother transition to the support below.
800 pocket springs
A core of 800 individually pocketed springs that move independently. This means the mattress responds to each part of your body, with less movement passed across the bed.
Non-slip base fabric
A dedicated non-slip underside. It helps the mattress stay put on your bed base.
Layer details from mynextmattress.co.uk product page, October 2026.
Key benefits
- More room each than a double: You each get 7.5cm more than on a UK double, which sounds modest but means elbows and knees meet a little less often during the night.
- Extra length for tall partners: The UK king is 10cm longer than a UK double, so a partner over six foot is less likely to find their feet hanging off the end.
- Less disturbance from early risers: Individually pocketed springs respond to each person separately, which means the partner who leaves hours earlier is less likely to wake the one still asleep.
- Space for pillows and shifting position: The extra width gives you room for a pregnancy pillow or a wedge, and the medium feel cushions hips and shoulders as you change position.
- Cushioning across a wider surface: The pillow top and memory foam run the full 150cm width, so whoever is nearer the middle still gets the same soft, contouring feel.
- Avoids super king room demands: Compared with the UK super king, the UK king is 30cm narrower, which helps when space around the bed is tight.
This size suits you if...
You share the bed every night and keep bumping into each other on a double, one of you is over six foot and wants the extra length, or your schedules differ and you'd like the springs to keep early starts from waking the other person.
Consider another size if...
Your bedroom is under our suggested 2.7m x 2.9m, or two of you plus a dog still feel cramped. We'd recommend the UK double for smaller rooms, or the UK super king for more width.
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FAQ's
Is a UK king SleepSoul Cloud 800 big enough for two people?
It gives 75cm each for two people sharing, which is 7.5cm more each than the UK double. Most couples find that enough to turn over without disturbing each other. If you both sprawl or share the bed with a dog, the UK super king gives 90cm each, which is 15cm more per person.
Will the SleepSoul Cloud 800 king size fit a tall sleeper?
Yes. The UK king is 200cm long, 10cm longer than the UK double, the UK small double and the UK single. That extra length makes a real difference for anyone approaching or over six foot. The UK super king is the same length, so sizing up adds width only.
What room size do I need for a UK king mattress?
We suggest allowing at least 2.7m x 2.9m for a UK king, with 3.2m x 3.2m comfortable. New build master bedrooms can feel smaller once fitted wardrobes go in, so measure from the wardrobe doors rather than the walls. Leave enough clearance to open drawers and walk round both sides.
Does the king size Cloud 800 reduce partner disturbance?
Its 800 springs are pocketed individually, so each part of the mattress responds on its own rather than moving as one block. Combined with the extra width of the UK king, that helps when one partner gets up much earlier. Movement is reduced rather than removed, so a very light sleeper may still notice some.
Should I choose a UK king or UK super king SleepSoul Cloud 800?
Pick the UK king if your room is between our suggested 2.7m x 2.9m and 3m x 2.9m, or if you want more space than a double without filling the room. Choose the UK super king if your room allows at least 3m x 2.9m and you want 90cm each rather than 75cm.