Firmness
Type
Hybrid
Depth (cm)
33
Number of Layers
4
Trial Period (nights)
Warranty (years)
10
Price Range
£699 to £1,199
Best Sleeping Position(s)
Certifications
Assessed from the specification published by MattressNextDay, captured September 2026, and from regular price comparison across our UK retail partners.
Latex is the main draw here. It contours to your body shape like memory foam, but with a springier, more responsive feel and better breathability, which means less of that sinking, overheating sensation hot sleepers dread. Beneath it, up to 1500 individually pocketed springs move independently, so your hips and shoulders get support where they need it and you feel less of a partner's movement. Edgetech border springs firm up the sides, which means you can sleep right to the edge without that roll-off feeling. It is also hypoallergenic and vegan friendly, made by an NBF-approved manufacturer. If you want a medium-feel mattress built from quality materials rather than layers of synthetic foam, this is a strong candidate.
Key Features & what's inside
- Quilted Cover. The cover and fillings are stitched together to form a patterned comfort quilt layer. It gives the sleep surface a soft, cushioned first impression.
- Latex. A deep latex layer provides intense support with a medium feel, gently cushioning your body. Latex contours to your unique shape, which means pressure relief without the slow, stuck feeling of memory foam.
- Pocket Springs. Up to 1500 individually pocketed springs work alongside the latex, targeting support to key areas of your body. This encourages spinal alignment, which you will feel as a straighter, more comfortable sleeping posture.
- Edgetech Border Support. Edgetech springs along the sides maintain the mattress's structure and prevent roll-off. In practice, that means a fuller usable sleep surface, useful if you share a bed and end up near the edge.
Layer details from mattressnextday.co.uk product page, September 2026.
Who's it NOT for?
If you like a firm, supportive-to-the-point-of-solid mattress, the medium feel here will likely be too soft. Budget shoppers may baulk at the £699 starting price, and there is no trial period mentioned on the MattressNextDay listing, so cautious buyers who want a lengthy at-home trial should check terms carefully before ordering.
Dunlopillo Kareena Latex Hybrid Mattress
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Is the Dunlopillo Kareena mattress firm or soft?
It has a medium feel. The deep latex layer cushions and contours to your body while the pocket springs underneath keep you supported, so it sits comfortably in the middle: soft enough for side sleepers, supportive enough for most backs. Lovers of very firm mattresses should look elsewhere.
How deep is the Dunlopillo Kareena mattress?
It is 33cm deep, which is a generous, substantial build. Do check that your fitted sheets are deep enough, as standard sheets can struggle with mattresses of this depth.
Does the Dunlopillo Kareena come with a guarantee?
The MattressNextDay listing states a Dunlopillo 10 Year Guarantee, which gives you a decade of cover against manufacturing faults. As with any guarantee, check the full terms with the retailer before you buy.
Is the Dunlopillo Kareena good for allergy sufferers?
Yes, it is certified hypoallergenic, and latex naturally resists dust mites. It is also listed as vegan friendly, although the quilted cover does contain wool, so strict vegans should query that detail with the retailer before ordering.
What sizes does the Dunlopillo Kareena come in?
Four UK sizes: Single, Double, King and Super King, priced from £699 to £1,199. MattressNextDay offers free next day delivery to mainland UK, although some addresses may incur a small fee.
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