Firmness
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)
Certifications
Assessed from the specification published by MattressNextDay, captured September 2026, and from regular price comparison across our UK retail partners.
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 from-price of £939 is a real investment, but the depth, certifications and hybrid construction go some way to justifying it.
Key Features & what's inside
- 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.
Who's it NOT for?
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.
Sealy Soothe Hybrid Memory Mattress
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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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