Firmness
Type
Pocket Spring
Depth (cm)
29
Number of Layers
3
Trial Period (nights)
Warranty (years)
10
Price Range
£1,599
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.
Choose this if you sleep hot or want to avoid synthetic foams. Wool naturally wicks moisture and regulates temperature, which means fewer sweaty nights than a memory foam equivalent. The ReActivePro 6-Turn pocket springs respond individually to your body, so couples should notice less motion transfer when one of you turns over. Triple Edge Protection stitches firmer springs into the sides, which means you can sit or sleep right to the edge without that rolling-off feeling. Hypnos is an NBF-Approved Manufacturer and the mattress meets BS7177: 2008 fire resistance at low hazard. Yes, £1,599 is a serious outlay, but you're paying for natural fillings, certified sourcing and a 10-year manufacturer's guarantee.
Key Features & what's inside
- Sleeping surface. An unbleached cotton and viscose sleeping surface, which means a breathable, natural feel directly under you. No bleaching keeps the processing gentler.
- Wool filling. 16.3kg of pure British wool per 150cm gives a soft, cushioned feel over the springs. Wool also helps regulate temperature, so it works well across seasons.
- Support system. ReActivePro 6-Turn Pocket Springs adapt to your shape individually, which means support where you need it and less partner disturbance. Triple Edge Protection stitches higher-tension springs into the edges for a firmer, more usable perimeter.
Layer details from mattressnextday.co.uk product page, September 2026.
Who's it NOT for?
If you love the deep, sinking hug of memory foam, this isn't it: wool gives a springier, more buoyant comfort. Lightweight sleepers who prefer a genuinely soft mattress may find the medium-firm support a touch too solid. And if your budget sits well under £1,599, better-value options exist elsewhere.
Hypnos Wool Origins 6 Mattress
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Is the Hypnos Wool Origins 6 firm or medium-firm?
The product description calls it medium-firm support, although the specifications on the same retailer page list it as firm. In practice, expect a supportive feel softened by a generous wool comfort layer, so it suits most back and combination sleepers, while lightweight side sleepers may find it slightly too firm.
Does the Hypnos Wool Origins 6 have a guarantee?
Yes. It comes with a 10-year manufacturer's guarantee from Hypnos, as stated on the MattressNextDay listing.
What is the Hypnos Wool Origins 6 made of?
British wool, cotton and viscose, with no foam. The sleeping surface is unbleached cotton and viscose, over 16.3kg of pure British wool per 150cm, supported by ReActivePro 6-Turn Pocket Springs. The wool, cotton and viscose all carry Red Tractor Assurance.
How deep is the Hypnos Wool Origins 6 mattress?
It's 29cm deep, so a reasonably tall mattress. Standard deep fitted sheets should fit, but it's worth checking yours before it arrives.
Is the Hypnos Wool Origins 6 good for hot sleepers?
It's a sensible choice. Wool naturally wicks moisture and regulates temperature, and the absence of foam means less heat retention than many mattresses. If you regularly overheat at night, the all-natural fillings here work in your favour.
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