Sealy Soothe Hybrid Memory Mattress
The Sealy Soothe Hybrid pairs memory foam with 1400 pocket springs, which means you get that slow, cradling feel on top with more responsive support underneath than an all-foam mattress can offer.
- Soft, hugging feel
- Minimises partner disturbance
- Allergy UK approved
£939
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Sealy describes the Soothe Hybrid as soft, so it suits sleepers who want to sink in a little rather than lie on top of the surface. At 32cm deep it's a substantial mattress, and it comes in sizes from UK Single to Super King. It carries the Allergy UK Seal of Approval and is made in the UK by an NBF-approved manufacturer, which is reassuring if you want proof the materials are what they claim to be.
Mattress specifications
Firmness
Soft
Type
Hybrid
Depth (cm)
32
Number of Layers
3
Trial Period (nights)
Warranty (years)
5
Price Range
£939 to £1,629
Best Sleeping Position(s)
Side Sleeping
Certifications
BS 7177, Allergy UK
Assessed from the specification published by MattressNextDay, captured September 2026, and from regular price comparison across our UK retail partners.
Why should you choose this mattress?
This one makes sense if you like a softer, hugging feel but worry that pure memory foam might leave you feeling stuck. The 1400 pocket springs move independently of each other, which means less motion transfer from a restless partner and better contouring along your spine than a traditional coil unit. Tencel fibres in the comfort layer help with breathability, a sensible addition given memory foam's reputation for holding warmth. It's hypoallergenic, vegan friendly and Allergy UK approved, so allergy sufferers are well catered for. The starting price is a real investment, but the depth, certifications and hybrid construction go some way to justifying it.
Key features & layer details
Memory Foam
Memory foam moulds to your body as it warms, which means pressure points like hips and shoulders get cushioned rather than pushed against. It's the layer that gives this mattress its soft, cradling character.
Tencel® Fibres
Tencel is a soft, eco-friendly fibre with a silky-smooth feel. It's naturally breathable, helping the sleep surface stay fresher through the night than foam alone would.
1400 Pocket Springs
Each spring sits in its own fabric pocket and compresses independently, which means support adjusts to your shape rather than the whole bed dipping. It also helps limit disturbance when a partner turns over.
Layer details from mattressnextday.co.uk product page, September 2026.
Best suited for?
Side sleepers
The soft memory foam layer moulds to your body, which means hips and shoulders are cushioned rather than pushed against when you lie on your side.
Couples
The 1400 pocket springs move independently of each other, which means less motion transfer when a restless partner turns over during the night.
Allergy sufferers
This mattress carries the Allergy UK Seal of Approval and is hypoallergenic, so the materials are backed by proof rather than just a claim.
Warm sleepers
Tencel fibres in the comfort layer are naturally breathable, which helps keep the sleep surface fresher than memory foam would manage alone.
Eco-conscious buyers
Tencel is a soft, eco-friendly fibre, and the mattress is also vegan friendly, which suits anyone wanting gentler choices in their bedroom.
If you sleep on your front, or you're a heavier sleeper who needs a firmer surface to keep your spine level, this soft feel probably isn't for you. Sealy describes it as soft, and lighter back sleepers may love that, but anyone wanting a firm, on-top-of-the-bed feel should 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.
Sealy Soothe Hybrid Memory Mattress
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FAQ's
How firm is the Sealy Soothe Hybrid mattress?
Sealy describes it as soft. In practice that means the memory foam top lets you sink in and feel cradled, which suits side sleepers and lighter builds. If you prefer a firmer, more supported feel, this probably isn't the right pick.
How many springs does the Sealy Soothe Hybrid have?
It has 1400 pocket springs, each mounted in its own fabric pocket. Because they compress independently, support follows the shape of your body and movement on one side of the bed transfers less to the other.
Does the Sealy Soothe Hybrid come with a guarantee?
The MattressNextDay listing states a Sealy 5 year guarantee. As this is a retailer's page rather than Sealy's own, it's sensible to confirm the guarantee terms with whichever retailer you buy from before ordering.
Is the Sealy Soothe Hybrid good for allergies?
It's a strong option. The mattress is hypoallergenic and carries the Allergy UK Seal of Approval, an independent endorsement rather than a marketing claim. It's also listed as vegan friendly, which rules out animal-derived fillings.
How deep is the Sealy Soothe Hybrid mattress?
It's 32cm deep, which is on the generous side. Do check your fitted sheets before it arrives, as standard sheets can struggle with deeper mattresses and you may need extra-deep ones.
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