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Hypnos Winslow Luxury Wool Mattress
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Hypnos Winslow Luxury Wool Mattress

FirmnessMedium Firm
ConstructionPocket sprung
sleeping cat
47p per sleep based on average mattress lifespan

Searching for best deal
Reveal Offer Price and Go To Site *
100-night comfort trial at Mattress OnlineConditions
Remedy
An exchange, not a refund
When
After 30 nights' use
Condition
Buy a mattress protector from Mattress Online with the mattress
Old mattress removal
£35
Delivery
Free; to the room of your choice £20

Checked on Mattress Online's site, 10 October 2026. Full terms at Mattress Online

* We work with retailers to secure the best deals, outgoingOutgoing links are monetised

What our reviewers found

Pros

Unique ReActivePro™ 6-turn pocket springs provide market leading support.

Eight fleece layers makes for a luxuriously comfortable and deep comfort layer.

Double-sided design allows for additional long term durability.

Suitable for a wide range of sleepers with a medium-firm firmness rating that works for both back and side sleepers.

100% recyclable at the end of its life which gives it better green credentials than other products.

Comes with an impressive 10 Year Guarantee.

Cons

May be more expensive than some other options on the market

May not be suitable for those who prefer a firmer mattress

Unsuitable for those on a tight budget

Today we are looking at one of the newest flagship products from the popular manufacturer Hypnos. The Hypnos Winslow Luxury Wool Mattress is designed to provide personalised, responsive support to ensure a comfortable and restful sleep thanks to clever ReActivePro™ 6-turn pocket springs are specially engineered to relieve built-up pressure in the body and disperse it evenly across the surface of the mattress. One owner calls it "medium firm", which is where the label puts it. Another, replacing a Hypnos kept for over 15 years, wrote "Slightly firmer than my old one, which is what we wanted", and that fits a hand-tufted wool top over 6-turn pocket springs. This unique technology allows the springs to bounce back and offer excellent support, conforming to the natural shape of your body and reducing the risk of aches and pains.

The pocket springs are also arranged in a way that minimises motion transfer, making it an ideal choice for couples who want to reduce disruptions during the night. Hypnos wraps three rows of firmer springs around the unit and fixes rod edging to it, so I'd expect the edge to hold up better than most wool-heavy builds, though a deep wool top will still give a little if you perch there for a while. With 1200 springs in a standard double size mattress, the Hypnos Winslow offers plenty of support and comfort, no matter what your body type or sleeping position.

But the comfort and support of the Hypnos Winslow doesn't stop there. The mattress is also filled with eight fleece layers of sustainably sourced, temperature regulating wool, making it a luxurious and refreshing sleep surface. The wool is sourced from carefully selected farms in the UK, and can be traced back to its origins thanks to the partnership between Hypnos and Red Tractor. Owners who mention temperature are happy with it: one who used to overheat on a previous mattress now wakes less often, and another called it "not hot like a memory foam mattress". The one complaint comes from a couple who wished they'd picked a different model for comfort and who found "an unpleasant animal smell" still there after about six weeks of turning and airing, which they put down to the natural wool. This wool in the comfort layer is a natural and renewable material that is known for its moisture-wicking and temperature regulating properties which helps to keep you cool in the summer and warm in the winter, making it the perfect filling for all-year-round use. It is also hypoallergenic, making it a great choice for those with allergies or sensitivities, although if you tend to sleep very hot, wool can still feel a touch warmer than some foam alternatives.

In addition to its comfort and support features, the Hypnos Winslow Luxury Wool Mattress is also handmade with expert craftsmanship using traditional techniques. The border is finished with three rows of hand side-stitching to increase edge support and secure the springs in place, and the mattress is hand tufted for a sturdier feel. The sleep surface is made of sumptuous soft cotton, which is free from chemical treatments and is gentle on the skin. Just bear in mind that with it being double-sided and packed with natural fillings, it is not the lightest mattress to flip.

With a medium-firm firmness rating, the Hypnos Winslow Luxury Wool Mattress is suitable for most sleepers and offers the perfect balance of comfort and support, but lighter side sleepers might find it a bit firm around the shoulder. It is also double-sided, allowing you to flip and rotate the mattress when the seasons change to extend its lifespan. And when it's time for a new mattress, the Hypnos Winslow is 100% recyclable, making it an eco-friendly choice that won't contribute to waste.

Who will not find it suitable?

The Hypnos Winslow Luxury Wool Mattress is a comfortable and supportive mattress that is suitable for a wide range of sleepers, but it may not be the best choice for everyone. Some people may not find it suitable due to personal preferences or specific needs as those who prefer a firmer mattress may not find the medium-firm firmness of the Hypnos Winslow Luxury Wool Mattress to be suitable.

The Hypnos Winslow Luxury Wool Mattress may also not be suitable if you want a budget-friendly option. While it is a high-quality mattress with a long lifespan, it may be more expensive than some other options on the market.

Final Thoughts

The Hypnos Winslow Luxury Wool Mattress is a top-of-the-line choice if you want a comfortable, supportive, and sustainable sleep solution. Its clever pocket spring base and luxurious wool fillings offer a refreshing and refreshing sleep experience, while the handcrafted craftsmanship and double-sided design ensure long-lasting quality and durability. With a 10 Year Guarantee, you can buy with confidence knowing that you are investing in a mattress that will provide you with years of comfortable and restful sleep. For the price, I would like to see a longer guarantee, but it's still a lovely bit of kit if you want natural fillings. So, it is a perfect choice if you want a comfortable, supportive and luxurious mattress.

How we reviewed the Hypnos Winslow Luxury Wool Mattress

10+ years in the mattress industry29-point spec checkBenchmarked against 346 pocket-sprung mattresses3 buyer questions read394 price checks since Dec 2022

Drawing on over 10 years in the mattress industry, our team judged the construction, materials and firmness of the Hypnos Winslow Luxury Wool Mattress point by point from its 29-point specification and Mattress Online's listing, and benchmarked it against 346 other pocket-sprung mattresses we track. We have checked its price 394 times since December 2022. How we review


Corrections

When we get something wrong, we fix it and say so here. All corrections

11 October 2026
We described Hypnos as the retailer of this mattress. Hypnos is the manufacturer.

How does it feel?

Personalised feel depends on bodyweight. Adjust your weight below to get an indication of how the Hypnos Winslow Luxury Wool Mattress may feel.

SnoozeScore

Still not sure if the Hypnos Winslow Luxury Wool Mattress is suitable for you?

Answer 6 quick questions to see how well this mattress fits you, and which mattresses fit you better.

Price history

From £1,188 (Single) at Mattress Online

Choose your size
£1,624Lowest we have recorded Read 5 Nov 2026 · excludes delivery
Shop King at Mattress Online

Our latest King reading against the last 90 days

Low £1,624 (3 Nov)High £1,835 (27 Oct)

King price, tracked since 27 Oct

Our readings of the King at Mattress Online over the last 90 days ran from £1,624 to £1,835.

SizeLatest readingReadLowest readingOnTracking since
Single£1,1885 Nov 2026£1,1883 Nov 202627 Oct 2026
Small Double£1,3885 Nov 2026£1,3883 Nov 202627 Oct 2026
Double£1,3885 Nov 2026£1,3883 Nov 202627 Oct 2026
King£1,6245 Nov 2026£1,6243 Nov 202627 Oct 2026
Super King£1,9845 Nov 2026£1,9843 Nov 202627 Oct 2026
Super King Zip and Link£2,4845 Nov 2026£2,4843 Nov 202627 Oct 2026
Emperor£2,3585 Nov 2026£2,3583 Nov 202627 Oct 2026
European Double£1,5845 Nov 2026£1,5843 Nov 202627 Oct 2026
European King£1,7685 Nov 2026£1,7683 Nov 202627 Oct 2026

Prices exclude delivery. How we record prices: our mattress price report.

How it scores
of the Hypnos Winslow Luxury Wool Mattress
Scored from the build: how this construction usually performs, compared with mattresses of a similar type and price.
Scored from the build: how this construction usually performs, compared with mattresses of a similar type and price.

Suitability

  • Back Sleepers 4.5/5
  • The amount of support offered from a mattress will vary depending on the firmness of the tension and the type of support layer used. Based on a person of average build.
  • Side Sleepers 4/5
  • If you sleep on your side you typically need a supportive tension that is not too firm, nor too soft. This is because your hips and shoulders need adequate sinkage.
  • Stomach Sleepers 4.5/5
  • Stomach sleepers need a reasonable amount of tension in the base support layer to adequately offer body contouring and help prevent aches and pains. Results will vary based on your build.

Performance

  • Breathability 4/5
  • Mattresses that feature breathable materials help promote airflow and keep you cool making for a more hygienic night's sleep.
  • Turning on mattress 5/5
  • Certain materials like memory foam can make it difficult to move about on the mattress while you toss and turn. Same too for pillow tops which can create a cloud like sensation which can make manoeuvrability challenging.
  • Stability 4.5/5
  • Depending on the type of support layer in place can have an impact on stability, edge to edge support and roll together prevention. Pocket springs of a firmer tension will have better stability than open coil soft tension, for example.

Ease of Use

  • Turning handles 5/5
  • Mattresses typically need to be rotated frequently and having turning handles can be massively beneficial, particularly in larger sizes which can become fairly heavy.

Odour

  • Initial Odour 4.5/5
  • Materials in mattresses, particularly memory foam and rolled bed-in-a-box mattresses can have an initial odour, this is typically short term and reduces considerably within 24 hours.
  • Long Standing Odour 5/5
  • Certain materials inside different mattresses can produce a small odour. Typically this is short term rather than long standing but there are minor exceptions.

Brand Rating

  • Overall Brand Rating 4.5/5
  • This is based on community driven customer reviews tied to product reviews and grouped together at a brand level to produce a score.
*Assumes average weight. Suitability is dependent on body type, so check your SnoozeScore above for a more tailored guide.
Radar analysis
of the Hypnos Winslow Luxury Wool Mattress
Brand: Hypnos
Retailer: Mattress Online
Delivery Time: Excellent
Delivery Charge: Excellent
Customer Sentiment: Good
Guarantee: Excellent
Radar Analysis looks at the product, brand and retailer against base norms established within the industry and determines where the product sits by way of established performance metrics.

Reviews

4.67 owner rating from 9 reviews

Anonymous
Verified by Mattress Online
3
We bought this mattress based on our experience from many stays in Premiere Inn. I like a firm mattress, my wife less so we went for the Luxury Winslow based on information from the website. In terms of comfort we both wish we had gone for the model used by Premier Inn. Setting that aside our main complaint is that despite turning, flipping and airing for more or less six weeks, it has an unpleasant animal smell that permeates our night attire presumably from the natural wool. I would have expected this to have gone by now. Disapointing but on the positive side amazing that we received it the day after ordering at a fair price.
Monica Herrera
Verified by Mattress Online
5
I've had a Hypnos mattress for over 15 years now, pleased to say this replacement is perfect. Slightly firmer than my old one, which is what we wanted, needing firmer support without losing the luxury, this ticks the box. My hip and lower back pain has improved and we are sleeping better than before. Happy to recommend if you like Hypnos or a luxury supportive mattress.
Maria
Verified by Mattress Online
5
A bit dubious about spending so much on a mattress just for myself. Liked the ethic and sustainability around the product. I hope it will last all of the 10 year guarantee without any probs. I have multiple arthritis issues and have found the mattress comfy and find myself not wanting to get out of bed so quickly in the mornings. I am turning and rotating as it says so here's to many good nights sleep!
Colin
Verified by Mattress Online
5
The Winslow was to replace a hypnos mattress i bought over 10 years ago. My new hypnos was delivered within 48 hours of purchase. It hasn't disappointed. I'm delighted with my new hypnos mattress. The sales and delivery staff were excellent. First class service all round.
Jd
Verified by Mattress Online
5
Well made and comfortable, the natural wool mattress has made a difference to me. I sleep well all night and don't wake so often because I overheated on my previous mattress.
Keith
Verified by Mattress Online
5
It was to replace an existing Hypnos mattress we had had for some years and this new one is just, if not more comfortable and gives an excellent nights sleep.
Donna
Verified by Mattress Online
4
Helpful staff when using chat, great delivery service and great product.
Avelino
Verified by Mattress Online
5
The mattress is medium firm and not hot like a memory foam mattress.
Paul
Verified by Mattress Online
5
As expected

Questions and answers about the Hypnos Winslow Luxury Wool Mattress

Common questions answered by our team first, then questions shoppers asked the retailer, with the retailer’s own answers.

Image of the post author
Common question
Can you tell me anything about the firmness of this mattress?

Answer: The Hypnos Winslow Luxury Wool Mattress has a medium to firm tension. This level of support is excellent for both back and side sleepers of average weight. It ensures good comfort and support regardless of sleeping position.
Image of the post author
Common question
Do I need to flip this mattress regularly?

Answer: Yes, it is a double-sided mattress which means you can, and should, flip it over every few months to enhance its performance and longevity. Turning handles are stitched into the mattress border for easy flipping.
Image of the post author
Common question
Is this mattress treated with any harmful chemicals?

Answer: No, the mattress is free from harsh chemicals, irritants, or allergens. Instead, it has been treated with a natural fire retardant formula, which is better for you and the environment.

Videos about this mattress

Hand picked video that relates to the specifications of The Hypnos Winslow Luxury Wool Mattress

About Hypnos' sustainability
About Hypnos' sustainability
By Mattress Online
What are Pocket Springs?
What are Pocket Springs?
By BedStar
Mattress Online
Mattress Online
By Mattress Online

Guides this mattress is featured in

This mattress is listed in 10 of our guides because its build meets what each guide looks for. Each card says what that is.

  • Back pain guide

    Why it’s featured

    This guide lists pocket-sprung and hybrid mattresses at medium-firm tension with no pillow top, which keep the spine level.

    Includes comment from 3 registered clinicians
    Read the guide
  • Neck pain guide

    Why it’s featured

    This guide lists pocket-sprung and hybrid mattresses at medium-firm tension, which keep the neck in line with the spine.

    Includes comment from a registered clinician
    Read the guide
  • Osteoporosis guide

    Why it’s featured

    This guide lists medium-firm pocket-sprung and hybrid mattresses without memory foam, which are easier to turn on.

    Includes comment from a registered clinician
    Read the guide
  • Hot sleepers guide

    Why it’s featured

    This guide lists pocket-sprung and hybrid mattresses with a gel, latex or natural-fibre layer, which let heat out.

    Includes comment from a registered clinician
    Read the guide
  • Front sleepers guide

    Why it’s featured

    This guide lists medium-firm and firmer mattresses on pocket springs or latex, with no memory foam or pillow top to sink into.

    Includes comment from a registered clinician
    Read the guide
  • Older sleepers guide

    Why it’s featured

    This guide lists medium and medium-firm pocket-sprung or hybrid mattresses with a springy top rather than memory foam, which are easier to turn on and get up from.

    Includes comment from a registered clinician
    Read the guide
  • Cold sleepers guide

    Why it’s featured

    This guide lists mattresses with memory foam or wool in them, which hold warmth.

    Read the guide
  • Night sweats guide

    Why it’s featured

    This guide lists pocket-sprung and hybrid mattresses with a gel, latex or natural-fibre layer, which run cooler than deep foam.

    Read the guide
  • Menopause guide

    Why it’s featured

    This guide lists pocket-sprung and hybrid mattresses with a gel, latex or natural-fibre layer, for anyone who runs hot at night.

    Read the guide
  • Back sleepers guide

    Why it’s featured

    This guide lists medium-firm pocket-sprung and hybrid mattresses with no memory foam top and no pillow top, which keep the spine level.

    Read the guide

Clinicians comment on the condition in each guide, not on individual mattresses.

Sources for this review

  • Our assessmentConstruction, materials and firmness judged by our team, from over 10 years in the mattress industry
  • Specification29 points from Mattress Online's listing
  • Buyer questions3 read
  • Price history394 checks since December 2022
  • BenchmarkCompared with 346 other pocket-sprung mattresses we track
  • Site-wideOur price tracker has logged 1,334,368 retailer prices since June 2019

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