Sleepeezee Wool Luxe 1200 Pocket Super King Mattress
The Sleepeezee Wool Luxe 1200 is a firm pocket spring mattress with 1,200 springs and a natural comfort layer of 100% British wool and silk, which means a breathable, temperature-regulating sleep surface rather than a synthetic one.
- Breathable British wool & silk
- Firm feel for back & front sleepers
- 10-year guarantee
£999
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Sleepeezee Wool Luxe 1200 Pocket Mattress
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Mattress details
Mattress
Sleepeezee Wool Luxe 1200 Pocket Mattress
Size
Firmness
Firm
Construction
Pocket Spring
Wool
Natural
Depth (cm)
25
Layers
6
Layer Details
Luxurious Damask cover
A traditional woven Damask cover, which feels more substantial than the stretchy knitted covers on many modern mattresses. It gives the surface a classic, durable finish.
Deep woollen tufted finish
Tufting holds the fillings firmly in place, which means the surface stays even over the years rather than shifting or lumping. It also gives that slightly dimpled, traditional look.
British wool & silk comfort layer
100% British wool and silk sit directly beneath the surface, which means natural temperature regulation: warmer in winter, cooler in summer. If you're a hot sleeper, this is the layer doing the work.
Polycotton comfort layer
A polycotton layer adds a second level of cushioning beneath the wool and silk. It softens the transition to the springs slightly without undermining the firm feel.
High density support layer
A dense supportive layer sits above the springs to keep your spine aligned. This is where the firm tension comes from, so expect support rather than sink.
Caliber edge side support
Reinforced edge support means the sides don't collapse when you sit on the bed or sleep near the edge. It effectively gives you the full width of the mattress to use.
Layer details from sleepeezee.com product page, September 2026.
Key benefits
- A full 90cm each: Two people sharing get 90cm each, which means a partner's tossing and turning happens far enough away that you're much less likely to be woken by it.
- All the extra goes into width: The UK super king is 30cm wider than the UK king but exactly the same length, so every centimetre you gain is sideways room between sleepers.
- Springs that keep movement local: The 1,200 pocket springs move independently, and across this much width a partner rolling over stays on their own half rather than rippling towards you.
- Usable right to the sides: Caliber edge support keeps the outer edges firm, which means a child or dog squeezed in at the side still has solid mattress beneath them rather than a sagging lip.
- Breathable when the bed is busy: On nights when the bed fills up, the British wool and silk layer lets warmth escape more readily than a synthetic surface, so a crowded bed feels slightly less stuffy.
This size suits you if...
Your partner is a genuinely restless sleeper and distance matters more to you than cushioning, or children and dogs regularly end up in the bed with you, and your bedroom comfortably clears our suggested 3m x 2.9m minimum.
Consider another size if...
Your room is smaller than 3m x 2.9m, or you sleep alone and don't need 6ft of firm mattress. We'd recommend the UK king instead, for which we suggest at least 2.7m x 2.9m.
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FAQ's
Is the Sleepeezee Wool Luxe 1200 super king big enough for two adults and a child?
For occasional visits, yes. Two adults get 90cm each on the UK super king, so a small child tucked in between takes space from a generous starting point rather than a tight one. The Caliber edge support also means whoever ends up nearest the side isn't perched on a soft, collapsing edge.
Sleepeezee Wool Luxe 1200 super king or king: which should I choose?
The UK super king is 30cm wider than the UK king and the same length, giving 15cm more each for two sharing. Choose the UK super king if a restless partner or regular visitors are the issue and your room allows at least 3m x 2.9m. For the UK king we suggest at least 2.7m x 2.9m.
Will a UK super king fit in a loft conversion bedroom?
It can, but the sloping ceiling usually decides which wall the bed goes against, and at 180 x 200cm the UK super king needs a long stretch of full-height wall. Measure the usable floor rather than the total area. We suggest at least 3m x 2.9m, and more if the slope eats into walking space.
Does a bigger mattress help with a restless partner?
On this mattress, noticeably. The pocket springs already limit how far movement travels, and the UK super king adds physical distance on top, with 90cm each. Because the feel is firm rather than sinking, you also won't roll towards the middle. Distance tends to help more than any comfort layer can.
Is the Sleepeezee Wool Luxe 1200 super king worth it over a double?
If two of you share every night, the gap is large. The UK super king is 45cm wider and 10cm longer than the UK double, giving 22.5cm more each. The catch is the room: we suggest at least 2.6m x 2.8m for the UK double against at least 3m x 2.9m for the UK super king.