Eve Premium Mattress
The Eve Premium is a 28cm deep all-foam mattress with medium-firm support and a lightly cushioned feel, which means you get a soft initial sink without losing spinal alignment underneath.
- Zoned base eases shoulders & hips
- Silver-woven antibacterial cover
- 200-night trial & 10-year guarantee
£949
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The Eve Premium combines floatfoam®, graphite-infused memory foam and a zoned base layer, available in UK Single through to Super King. Eve backs it with a 200-night trial and a 10-year guarantee, which takes some of the risk out of buying a mattress unseen. If you tend to sleep warm, the graphite infusion is designed to draw heat away, although all-foam designs generally sleep warmer than sprung ones.
Mattress specifications
Firmness
Medium Firm
Type
Memory Foam
Depth (cm)
28
Number of Layers
6
Trial Period (nights)
200
Warranty (years)
10
Price Range
£949 to £1,149
Best Sleeping Position(s)
Back Sleeping
Stomach Sleeping
Combination Sleeping
Certifications
Assessed from Eve'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?
This is Eve's more indulgent option, and it shows in the details: a quilted cover woven with silver strands for antibacterial and antimicrobial properties, and a base layer with 7 contour zones to keep pressure off your shoulders and hips. It's a Which? Best Buy, recognised for quality and performance, which is meaningful independent backing rather than marketing fluff. It sits above budget foam mattresses, but the 200-night trial, 10-year guarantee and free delivery to most areas justify a good part of that gap. It arrives vacuum-sealed in a box and expands to full size within a few hours.
Key features & layer details
Cover
Luxuriously thick and quilted cover with silver woven into the fabric to make it antibacterial and antimicrobial
Top Layer
Floatfoam® layer with active cooling
Layer 2
Memory foam layer with active cooling
Layer 3
Foam support layer
Layer 4
Zoned base foam layer
Layer 5
Anti-slip base cover
Best suited for?
Side sleepers
The base layer has 7 contour zones and the top is lightly cushioned, which should ease pressure at the shoulders and hips when you lie on your side.
Combination sleepers
Floatfoam and memory foam layers sit over a zoned base, which means you get consistent cushioning and support as you change position through the night.
Couples
Sizes run from UK Single through to Super King, so two people can choose a width that gives them proper room on the foam.
Allergy sufferers
The quilted cover has silver woven into the fabric, giving it antibacterial and antimicrobial properties that suit anyone wanting a cleaner sleep surface.
Lighter sleepers
The lightly cushioned top layer lets a lighter body sink in gently, so the foam feels soft and contouring rather than unyielding.
If you prefer a properly firm, unyielding surface, the lightly cushioned top here may feel too soft. Traditionalists who want the bounce and airflow of pocket springs won't find them in this all-foam design. And very hot sleepers should note that graphite cooling helps, but foam still retains more warmth than a sprung mattress.
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.
Eve Premium Mattress
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Did you know? On Mattress Unboxed we have over 1,000 different mattresses to suit all types of sleepers. View all mattresses.
FAQ's
How firm is the Eve Premium mattress?
Eve describes it as offering medium-firm support with a lightly cushioned feel. In practice that means a soft, pressure-relieving surface from the floatfoam® and memory layers, with firmer foam underneath keeping your spine aligned. It suits most sleepers, although if you prefer a very firm bed, you may find it a little too gentle.
Does the Eve Premium mattress sleep hot?
It's designed not to. Both the floatfoam® and memory layers feature active cooling, and the memory foam is infused with graphite that draws heat away when your body gets too warm. That said, all-foam mattresses hold more warmth than sprung ones, so very hot sleepers should weigh this up.
How long is the trial on the Eve Premium mattress?
Eve offers a 200-night trial when you buy from them, which is longer than most brands offer and gives you several months to be sure. It's also covered by a 10-year guarantee. Delivery is free to most areas, arriving vacuum-sealed in a box.
How thick is the Eve Premium mattress?
It's 28cm deep, made up of six layers: a quilted silver-woven cover, floatfoam®, graphite-infused memory foam, a firmer support layer, a zoned base and an anti-slip bottom. At that depth, check your fitted sheets are deep enough before it arrives.
What sizes does the Eve Premium mattress come in?
It's available in UK Single, Double, King and Super King.
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