Sealy Soothe Hybrid Memory Mattress
Mattress
Sealy Soothe Hybrid Memory Mattress
Size
Firmness
Construction
Depth (cm)
32
Layers
3
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.
- Fits the smallest bedrooms: At 90cm wide it leaves floor space for a desk, wardrobe or toy storage, and we suggest a room of at least 2.1m x 2.8m.
- A softer feel at solo scale: Sealy describes the feel as soft, which suits lighter solo sleepers, children and teens who want to sink in a little rather than lie on top.
- Springs a single sleeper actually feels: The 1400 pocket springs adjust to one body's shape along its full length, so support follows your spine rather than the whole surface dipping.
- Guest-room friendly: In a spare room that doubles as an office, a UK single keeps the working half of the room usable while still giving guests a proper mattress.
- Cheap, easy bedding: Standard single sheets and a 135 x 200cm single duvet fit, and they are the most widely stocked bedding of any UK size.
- Allergy credentials for a child's room: It carries the Allergy UK Seal of Approval and is hypoallergenic, a sensible reassurance when buying for a child or teenager.
This size suits you if...
You're buying for one sleeper: a child moving up from a cot bed, a teenager, a student kitting out a first flat where the frame came with the room, or a guest bed in a spare room. It also suits rooms where the bed has to share space with a desk and wardrobe, or a loft conversion where only a narrow footprint fits under the slope.
Consider another size if...
You're an adult who spreads out in your sleep, or the bed may need to take two people even occasionally. The UK single is 45cm narrower than the UK double and the same length, so if your room allows at least 2.6m x 2.8m, we'd recommend the UK double instead.
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Will the Sealy Soothe Hybrid UK single fit a bunk bed or mid sleeper?
The 90 x 190cm footprint is the standard for UK bunk, cabin and mid-sleeper frames, so the width and length should fit. The catch is depth: at 32cm this is a tall mattress, and raised frames usually specify a maximum depth so the safety rail still sits high enough. Check your frame's limit before buying.
Is the Sealy Soothe Hybrid UK single good for a child or teenager?
It suits lighter sleepers well. Sealy describes the feel as soft, which children and teens tend to get on with, and the Allergy UK Seal of Approval is reassuring for a child's room. Front sleepers of any age may find it too soft, as the parent page explains, so consider how your child sleeps.
What room size do I need for a UK single mattress?
We suggest allowing at least 2.1m x 2.8m of floor space. That gives you a walkway alongside the bed and room to open drawers or a wardrobe. In a shared children's room with two singles, you'll need a clear walkway between the beds on top of that, so measure before ordering two.
Should I buy the single or size up to the double?
The UK single is 45cm narrower than the UK double, and both are the same length. For a child, teen or occasional guest, the UK single is the sensible choice and frees up floor space. An adult sleeping in the bed every night will usually appreciate the extra width of the UK double if the room allows 2.6m x 2.8m.
Where can I buy the Sealy Soothe Hybrid in a UK single?
Compare the retailers listed on this page. The prices shown here are live and updated as retailers change them, so it's worth checking back if you're not ready to buy today. Availability of specific sizes can shift, so the table reflects who currently stocks the UK single.