Luna 6000 Support Gel Memory Pocket Hybrid Mattress
Mattress
Luna 6000 Support Gel Memory Pocket Hybrid Mattress
Size
Firmness
Medium Firm
Construction
Depth (cm)
27
Layers
7
Layer Details
- Knitted cover. A soft-to-touch knitted cover sits on top. It is the first thing you feel, and it is designed to be gentle rather than scratchy.
- Luna Fusion Cool Memory Foam. A 2cm layer that moulds around your shape to ease built-up pressure at the hips and shoulders. Its open cell structure lets air pass through, which means it should sleep cooler than traditional memory foam.
- Mini Pocket Springs. A layer of 2000 mini springs with small pockets for airflow, helping to dispel heat. They also add a comforting bounce-back feel, so you do not sink without response.
- Reflex Foam. A 3cm layer of Reflex foam that reinforces the medium to firm comfort level. It acts as a transition between the softer top and the springs below.
- Reflex Foam. A deeper 5cm layer of Reflex foam doing the same job, adding stability and firmness. Together the two foam layers stop you feeling the spring core directly.
- Luna Pocket Springs. The sturdy core of 4000 Luna Pocket springs, each moving independently to give tailored full-body support. This is where the mattress earns its supportive, medium to firm character.
- Foam encapsulated border. A foam wall around the edge provides durable edge support. In practice that means a reduced roll-off feel and a usable sleep surface right to the sides.
Layer details from mattressonline.co.uk product page, September 2026.
- 90cm each for two sharing: That distance does more for undisturbed sleep than any comfort layer, and it means the medium firm feel suits you both without compromise.
- Independent springs across a wider bed: The 4000 pocket springs move independently, which means your partner turning over on their side of 180cm barely registers on yours.
- Room for the whole household: When children or a large dog treat your bed as theirs, this size keeps a proper share of mattress for the adults too.
- Edge support you actually use: The foam encapsulated border firms up the sides, so the sleep surface stays usable right to the perimeter of all 180cm.
- Same length as a UK king: The UK super king is 30cm wider than the UK king but the same length, so taller sleepers gain nothing by staying smaller.
This size suits you if...
You share every night and want the most space a standard UK size offers, your sleep is regularly interrupted by a partner who fidgets, or children and pets join you often enough that a UK king feels crowded. It also makes sense in a large master or period bedroom where a smaller bed would look lost against the wall.
Consider another size if...
Your bedroom falls short of the 3m x 2.9m we suggest as a minimum for this size. We'd recommend the UK king instead: it's 30cm narrower, the same length, and needs a smaller room, around 2.7m x 2.9m by our guidance.
Similar Mattresses in This Price Range
Did you know? On Mattress Unboxed we have over 1,000 different mattresses to suit all types of sleepers. View all mattresses.
What room size do I need for the Luna 6000 in a UK super king?
We suggest at least 3m x 2.9m, and around 3.5m x 3.2m feels right, leaving space to walk both sides and open drawers. These are our recommendations rather than Luna's. Measure with door swing and wardrobes in mind, because at 180cm wide this mattress dominates an average UK bedroom rather than fitting into it.
Is the Luna 6000 super king good for restless partners?
It's a strong pairing. The core of 4000 pocket springs moves independently, so movement doesn't travel far, and with 90cm each you're simply further from the fidgeting. The medium firm feel also keeps the surface stable rather than wobbly. Distance plus independent springs is about as undisturbed as a shared bed gets.
How much bigger is the super king Luna 6000 than the UK king?
The UK super king is 30cm wider than the UK king, and the two are exactly the same length at 200cm. That extra width is the whole argument: it takes each sharer from a snug allowance to a generous 90cm. If your room clears our suggested 3m x 2.9m minimum, the upgrade is mostly about elbow room, never legroom.
Is the Luna 6000 super king big enough to share with children?
As much as any standard UK mattress can be. At 180cm across, a child climbing in at 3am still leaves the adults a workable share, and the independent pocket springs mean their wriggling is felt less. The foam encapsulated border helps too, keeping the edges supportive when everyone spreads towards them.
Where can I buy the Luna 6000 in a super king?
Compare the retailers listed on this page. The prices shown here are updated as retailers change them, so the table reflects current availability for this size rather than a snapshot. Stock of the largest sizes can move around more than doubles, so it's worth checking back if your preferred retailer isn't showing it today.