Mlily Gel Profile Ortho Pocket 1000 Adjustable Bed Mattress
The Mlily Gel Profile Ortho Pocket 1000 Adjustable Bed Mattress, also listed by Mlily as the Ortho Gel 1000, is a firmer orthopaedic hybrid built to flex with adjustable bed bases.
- Made for adjustable beds
- Ortho-firm pocket-spring support
- 5-year guarantee
£440.83
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The Mlily Gel Profile Ortho Pocket 1000 pairs 1000 firm ortho pocket springs, each spring moving independently to follow your shape, with gel-infused memory foam that's designed to draw heat away as it moulds to you. It's available in UK Small Single, Single and Small Double. It's FIRA tested and comes with a 5-year guarantee from Mlily. If you have an adjustable base and want proper support rather than a soft sink-in feel, this is the sort of build to shortlist.
Mattress specifications
Firmness
Medium Firm
Type
Hybrid
Depth (cm)
Number of Layers
5
Trial Period (nights)
Warranty (years)
5
Price Range
£440 to £541
Best Sleeping Position(s)
Back Sleeping
Stomach Sleeping
Combination Sleeping
Certifications
Assessed from Mlily's published specification for this mattress, captured September 2026, and from regular price comparison across our UK retail partners.
Why should you choose this mattress?
The main reasons to pick this one are the adjustable-bed compatibility and the ortho-firm build. The 1000 pocket springs sit at the core, which means support that responds to each part of your body separately rather than as one rigid slab. Above them, quilted gel memory foam contours to your shape while the cooling gel is there to take the edge off the heat that plain memory foam can trap. A Flex Support Border runs corner to corner, so you can sleep closer to the edge without that rolling-off feeling. The base layer is a firmer Flex Support Foam, in keeping with its orthopaedic design. The size range is limited, but for smaller frames it's sensibly priced.
Key features & layer details
Mlily Quilted Gel Memory Foam
A 2 cm layer of Mlily memory foam infused with cooling gel and quilted into the surface, which means it moulds to your natural contours while the gel works against heat build-up. It's the first thing you'll feel when you lie down.
Flex Support Foam
A 4 cm layer of Flex Comfort Foam that adapts further to your body, creating a slightly more cushioned, supportive feel between you and the springs.
Pocket Springs
1000 firm ortho pocket springs form the 16 cm core of the mattress. Each spring moves on its own, which means support that adjusts to your shape and less disturbance when a partner moves.
Flex Support Border
A supportive border running corner to corner, relieving the natural pressure of body weight. In practice it firms up the edges, so the usable sleep surface stretches right to the sides.
Flex Support Foam
A 3 cm base layer of custom Flex Support Foam that adds an extra level of support underneath the springs. It's firmer here, as you'd expect from an ortho mattress.
catalogue_correction: note
Ignore this entry if your system requires exactly five layers; see flags for the naming discrepancy.
Layer details from mlily.uk product page, September 2026.
Best suited for?
Adjustable beds
This mattress is made for adjustable bases, and its 1000 pocket springs move independently so the support follows your shape as the base changes position.
Back sleepers
The firm ortho pocket springs and firmer Flex Support Foam base give a supportive, less sink-in feel that suits anyone who sleeps on their back.
Warm sleepers
Gel-infused memory foam quilted into the surface is designed to draw heat away, which takes the edge off the warmth plain memory foam can trap.
Heavier sleepers
A 16 cm core of 1000 firm pocket springs, plus a firmer foam base underneath, gives extra support and resists the sink-in feel of softer builds.
This is an orthopaedic build, so if you prefer a soft, sink-in feel, it will likely feel too firm, particularly for lightweight side sleepers. It's also only made in Small Single, Single and Small Double, so couples wanting a standard Double or King will need to look elsewhere.
Save on an earlier or ex-display model
Some retailers still sell the earlier version of this mattress, or ex-display and returned stock at a lower price. These are the sizes where it costs less than the current model's best price.
Mlily Gel Profile Ortho Pocket 1000 Adjustable Bed Mattress
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FAQ's
Is the Mlily Gel Profile Ortho Pocket 1000 suitable for an adjustable bed?
Yes, it's designed for adjustable bases. The 1000 pocket springs and foam layers are built to flex with the profile of the bed rather than resisting it, which is why Mlily sells it specifically as an adjustable bed mattress.
How firm is the Mlily Ortho Gel 1000 mattress?
Mlily doesn't publish a firmness rating for this model, but it's built as an orthopaedic mattress with firm ortho pocket springs and a firmer support foam base. Expect it to sit at the firmer end of the spectrum rather than plush.
What sizes does the Mlily Gel Profile Ortho Pocket 1000 come in?
It's available in UK Small Single, UK Single and UK Small Double. There's no standard Double or King option, which reflects its focus on adjustable beds, where smaller and split sizes are common.
Does the Mlily Gel Profile Ortho Pocket 1000 have a guarantee?
Yes, Mlily lists a 5-year guarantee on its own site. The mattress is also FIRA tested. No sleep trial is stated on the brand page, so check terms with your retailer before buying.
Does the gel memory foam in this mattress sleep cool?
The top layer is memory foam infused with cooling gel, which is designed to draw heat away from your body as the foam moulds to you. It should run cooler than plain memory foam, although very hot sleepers may still prefer a spring-only surface.
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