Luna Memory 1000 Pocket Hybrid Mattress
Mattress
Luna Memory 1000 Pocket Hybrid Mattress
Size
Firmness
Medium
Construction
Depth (cm)
20
Layers
4
Layer Details
- Knitted cover. A soft knitted cover that adds a cosy, warm finish to the sleep surface. The knit construction is breathable, which helps air move through the top of the mattress.
- Luna Fusion Cool Memory Foam. A 2cm layer of Luna's Fusion Cool Memory Foam with an open cell structure, which means air moves through it and heat disperses rather than building up. It moulds around your body to ease pressure, giving a cooler feel than standard memory foam.
- Reflex Foam. Two layers of reflex foam sit beneath the memory foam, adding cushioning that moulds to your shape. This helps keep your spine aligned as you settle in.
- Pocket Springs. 1,000 individual springs, each encased in its own cloth pocket, respond to movement separately. That means support is distributed to each part of your body rather than the whole surface moving as one.
Layer details from mattressonline.co.uk product page, September 2026.
- Less disturbance for couples: Each spring is pocketed and moves on its own, which means an early alarm on one side is less likely to travel across 150cm of mattress.
- 75cm each, every night: Two sharers get 75cm apiece, so the medium-to-firm feel owners describe supports each of you without either drifting into the other's half.
- 200cm of length: The UK king runs 200cm long, a genuine relief if one of you is approaching 6ft and used to toes hanging off a 190cm mattress.
- Light for its size: At 20cm deep this is a shallower hybrid, which in a UK king is a quiet advantage: it arrives rolled and is easier to manoeuvre upstairs.
- Cooler with two aboard: Two bodies mean more heat, and the open cell Fusion Cool Memory Foam is designed to let it disperse rather than build up between you.
This size suits you if...
You share the bed every night and have outgrown a double, you and your partner keep different hours and want a mattress that keeps one person's movement to their own side, or one of you is tall enough that the extra length matters as much as the width.
Consider another size if...
Your bedroom is smaller than the 2.7m x 2.9m we suggest for a UK king. In that case the UK double of this mattress would suit you better, needing around 2.6m x 2.8m instead.
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Is the Luna Memory 1000 in a UK king good for couples?
Yes, and it's the size most couples end up choosing. The UK king gives you 75cm each, and because the 1,000 springs are individually pocketed, movement on one side is absorbed rather than passed across the mattress. If you love a soft, sink-in hug, though, be aware owners often describe the feel as firmer than the listed medium.
Will a UK king Luna Memory 1000 fit my bedroom?
The mattress itself is 150 x 200cm, and we suggest a room of at least 2.7m x 2.9m so you can walk round the bed and open drawers. That's our guidance rather than Luna's. A new build master bedroom can feel tighter than the floor plan suggests once wardrobes go in, so measure the usable space, then decide.
Is the Luna Memory 1000 UK king long enough for someone over 6ft?
At 200cm long, or 6ft 6in, it gives a taller sleeper meaningful clearance. That extra 10cm over the UK double is often the real reason to size up: width gets the attention, but length is what stops your feet reaching the end of the bed. Anyone up to around 6ft 2in should have room to spare.
Should I go for the UK king or the UK super king in this mattress?
The UK super king is 30cm wider than the UK king, and both are the same 200cm length, so the choice is purely about width and room size. We suggest at least 3m x 2.9m for the UK super king against 2.7m x 2.9m for the UK king. If a dog routinely claims part of the bed, that extra 30cm may be the deciding factor.
Is the UK king Luna Memory 1000 heavy to move?
Luna doesn't publish a weight, but at 20cm deep it's a shallower build than many hybrids, and it arrives rolled and compressed. Across owner reviews, buyers mention it's simple to manoeuvre into place, which counts for a lot with a 150 x 200cm mattress heading up a flight of stairs. Two people still make the job easier.