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.
- Real room to spread out: At 30cm wider than the UK single, this size gives one adult space to shift position freely, which suits the springy, responsive feel of the pocket spring core.
- Fits where a double will not: Being 15cm narrower than a UK double is often the difference between a door that clears the bed and one that does not.
- Edge support matters more at 4ft: The foam encapsulated border keeps the surface usable right to the sides, so the narrower width feels less restrictive than the measurement suggests.
- Firm enough for occasional sharing: The medium firm feel and independent pocket springs limit roll-together, so a visiting couple can share for a few nights comfortably.
- Standard UK size: 4ft is a common UK size, so frames and small double fitted sheets are straightforward to find.
This size suits you if...
You sleep alone and have outgrown a single but your room cannot take a full double, you're furnishing a guest room where couples stay occasionally rather than nightly, or you're kitting out a teenager's bedroom where floor space still matters. The medium firm feel also needs to suit you: it favours back and front sleepers over anyone wanting a soft, sink-in surface.
Consider another size if...
You share the bed every night, or your room comfortably exceeds 2.6m x 2.8m and you'd rather have the width. We'd recommend the UK double instead, which is 15cm wider and the same length.
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Is the Luna 6000 small double big enough for a couple?
For occasional nights, yes. The independent pocket springs limit motion transfer and the foam encapsulated border keeps the edges usable, both of which help on a narrower bed. For every night, though, most couples find 120cm of width restrictive, and the UK double or UK king would serve you better long term.
Will the Luna 6000 small double fit in a box room?
That is what this size is for. At 120 x 190cm it needs a room of at least 2.4m x 2.8m by our guidance, which covers most UK box rooms and compact second bedrooms. Measure with the door swing in mind, as the width is often what decides whether everything still clears.
How much smaller is the Luna 6000 small double than the double?
The UK small double is 15cm narrower than the UK double, and the two are the same length at 190cm. That 15cm sounds modest but it frees real floor space in a tight room. For the UK double we suggest a room of at least 2.6m x 2.8m, against 2.4m x 2.8m for the UK small double.
Is the small double a good size for one adult?
A very good one. It is 30cm wider than a UK single, which for a solo sleeper means room to change position without meeting the edge. The medium firm feel and 27cm depth are the same in every size, so you are getting the full mattress, simply in a solo-friendly footprint.
Where can I buy the Luna 6000 in a small double?
Compare the retailers listed on this page. The prices shown here are live and updated as retailers change them, so checking the table before you buy will give you the current position rather than a figure that may have moved.