Spring King Wool Luxury Pocket Double Mattress
The Spring King Wool Luxury Pocket Mattress is a medium-feel pocket spring mattress with a layer of natural wool, which means you get springy support alongside a filling that helps regulate temperature through the night.
- Natural wool keeps temperature steady
- Minimises partner disturbance
- Eases pressure at shoulders & hips
£279
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Spring King Wool Luxury Pocket Mattress
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Mattress details
Mattress
Spring King Wool Luxury Pocket Mattress
Size
Firmness
Medium
Construction
Foam
Pocket Spring
Wool
Depth (cm)
32
Layers
4
Layer Details
Quilted Cover
A soft, viscose quilted cover designed to enhance breathability. In practice that means a fresher-feeling sleep surface rather than one that traps warmth.
Profiled Foam
A generous layer of profiled foam that softens with your body's warmth and contours to your curves. You should feel gentle pressure relief at the shoulders and hips rather than a flat, unyielding surface.
Natural Wool
Natural wool adapts to your body shape while adding a touch of bounce. Wool is naturally temperature-regulating, which means it helps you stay warm in winter and cooler in summer.
Pocket Springs
Individually pocketed springs work completely independently of one another, which means support tailored to each part of your body. It also reduces motion transfer, so you feel less of a partner's movement.
Layer details from mattressnextday.co.uk product page, September 2026.
Key benefits
- Calmer sharing on a snug surface: Each sleeper gets 67.5cm when two share, and the independently moving pocket springs mean you feel less of a partner turning over at close quarters.
- Fits alongside bedside tables: We suggest allowing at least 2.6m x 2.8m, which in most typical bedrooms still leaves space for a bedside table on each side.
- Steadier temperature for two: Two bodies side by side build up warmth, and the natural wool layer helps keep temperatures steady instead of letting the bed turn stuffy by the small hours.
- Clear dimensions to measure against: The mattress measures 4ft 6in x 6ft 3in, so you can check it against your existing bed frame or room plan before committing.
- Simple to dress: Standard double sheets and a 200 x 200cm double duvet fit this mattress, and you can buy both on any high street.
This size suits you if...
You share the bed every night with a partner and want the traditional couples' size, your bedroom is close to our suggested minimum of 2.6m x 2.8m and you still want bedside tables, or you're setting up a guest room for visiting couples.
Consider another size if...
You and your partner are tall or both like plenty of personal space. We'd recommend the UK king instead, which is 10cm longer and wider; allow at least 2.7m x 2.9m for it.
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FAQ's
How much space does each person get on the Spring King Wool Luxury Pocket UK double?
Two people sharing get 67.5cm each. That is 7.5cm less each than the UK king of this mattress. It suits couples who sleep fairly close, and the pocket springs help by limiting how much movement travels across the bed.
What is the Spring King Wool Luxury Pocket double in feet and inches?
The UK double measures 4ft 6in x 6ft 3in, which is 135 x 190cm. It is the same length as the UK single, so if you are moving up from one, you gain width but no extra legroom.
Will a Spring King UK double fit a bedroom with bedside tables on both sides?
In most cases, yes. We suggest at least 2.6m x 2.8m, with around 3m x 3m feeling comfortable. In a second bedroom or first flat that also needs a wardrobe and drawers, measure door swing and walkways before you order.
Spring King Wool Luxury Pocket double or super king for a couple?
The UK super king gives 22.5cm more each and is 10cm longer, so restless or tall couples will notice the difference. It needs a far bigger room: we suggest at least 3m x 2.9m. If your bedroom is modest, the UK double is the practical choice.
Is the Spring King Wool Luxury Pocket UK double a good guest room mattress?
It is a sensible pick for visiting couples. The medium feel suits most sleepers, which helps when you don't know your guests' preferences. Heavier guests who like a firm surface may find it a little soft, and the double size leaves room in a spare bedroom for luggage.