Description
Sink into exceptional comfort with our 4,000 Pocket Sprung Memory Foam Hybrid Mattress, designed to bring together luxurious cushioning, responsive support and a deeply comfortable feel for a more restful night’s sleep.
Expertly designed for those who value both comfort and support, this premium hybrid mattress combines memory foam with 4,000 individually responsive pocket springs. The result is a supportive yet comfortable sleeping surface that helps you settle in and relax night after night.
Comfort and Support, Thoughtfully Combined
The mattress features two layers of pocket springs, working alongside memory foam to create a supportive and comfortable sleep surface. With a generous 31cm depth, it offers a substantial, premium feel.
Designed to provide a medium to firm level of support, this hybrid mattress is an excellent choice for sleepers looking for a balance between cushioning comfort and dependable support.
Specifications
| Specification | Detail |
|---|---|
| Pocket springs | 4,000 |
| Spring layers | Two |
| Support | Medium to firm |
| Mattress depth | 31cm |
| Cover | Wipe-clean outer casing |
| Handles | On each side |
| Endorsement | Which? Best Buy |
| Delivery | Rolled |
Key Features
- Memory foam hybrid construction
- Soft-touch knitted outer casing
- White and grey finish
- Up to 72 hours may be required for full expansion
Designed for a Better Night’s Sleep
From its luxurious knitted casing to its carefully engineered spring and foam construction, every element has been designed with a comfortable night’s sleep in mind.
The pocket spring system provides responsive support, while the memory foam layer adds a comfortable cushioning feel. The combination makes this mattress a versatile choice for creating a cosy and supportive sleep environment.
Easy to Handle and Maintain
Practical details make the mattress easy to live with. Handles are built into each side to make rotating the mattress more convenient, while the soft-touch knitted casing is designed to be wipe clean.
The mattress is also delivered conveniently rolled in a compact box. Once unpacked, simply allow it to unroll and expand before use.
100 Night Sleep Trial
Choosing the right mattress is an important decision. That’s why this mattress comes with a 100 night sleep trial, giving you time to experience the comfort and support in your own bedroom.
Available Sizes
| Size |
|---|
| Double |
| King |
| Super King |
Frequently Asked Questions
How many springs does this mattress have?
This mattress features 4,000 pocket springs across two layers, designed to provide responsive and supportive comfort.
What type of mattress is this?
It is a memory foam hybrid mattress, combining memory foam with two layers of pocket springs for a balance of cushioning comfort and responsive support.
What firmness is the mattress?
The mattress is designed to provide a medium to firm level of support.
How deep is the mattress?
The mattress has a generous 31cm depth, giving it a substantial and premium feel.
Does the mattress come rolled?
Yes. The mattress is delivered rolled in a compact box for easier handling and delivery. Once unpacked, allow it time to expand fully.
How long does the mattress take to fully expand?
The mattress can take up to 72 hours to fully expand after being unpacked. Allowing it sufficient time to recover its full shape is recommended.
Does the mattress have handles?
Yes. Handles are positioned on each side of the mattress to make rotating it easier.
Is the mattress easy to clean?
The mattress features a soft-touch knitted casing that is designed to be wipe clean. We recommend following the care instructions supplied with the mattress.
What sizes is the mattress available in?
The 4,000 Pocket Sprung Memory Foam Hybrid Mattress is available in Double, King and Super King sizes.
Does this mattress come with a sleep trial?
Yes. The mattress comes with a 100 night sleep trial, giving you time to experience it in your own home.
Is this mattress a Which? Best Buy?
Yes. The 4,000 Pocket Sprung Mattress has been independently tested and endorsed as a Which? Best Buy product, recognising its comfort, support and quality.
Is a mattress protector recommended?
A mattress protector can help provide an additional layer between your mattress and everyday use. It can also make maintaining your mattress easier over time.
Please note: The mattress can take up to 72 hours to fully expand after unpacking. Please allow sufficient time for the mattress to reach its intended shape before use.
Dimensions by size
Overall width, depth and height (W × D × H) for each bed size:
| Bed size | Dimensions (cm) |
|---|---|
| Double | 190cm x 135cm x 31cm |
| King Size | 200cm x 150cm x 31cm |
| Super King | 200cm x 180cm x 31cm |
Local study: dimensions sourced from dusk.com product pages for comparison with Green Lane listings.









Natasha Wilson –
Amazing
The mattress was ready to sleep on within a few hours however took around 3 days to be full. The photo attached is from around 4 hours after unpacking it is now to full size we’ve had it over a week. It is the best night sleep we’ve both had in years absolutely love it, so comfortable and for the price it can’t be beaten when compared to other brands.
Constance Maririmba –
I’m satisfied and happy with my bed and mattress purchase.. l would 100% recommend the mattress as it is very comfortable and good quality.
Eric bausor –
Creasing foam topping
I have been worried by a ridge forming in the foam part of the mattress. It would appear that the foam part Is detaching from the lower part.
Alicia Lobb –
So comfy!
Mattress arrived very quickly after purchase along with the bed frame, was perfect to sleep on just after 24 hours. Photo attached is straight after unrolling. The next photo is the day after with bedding on top. It’s very soft but firm. Extremely happy with my order, would recommend!
Stuart Hutchinson –
Extremely comfortable mattress!
Having previously paid double the price for a mattress we were slightly apprehensive about this one but we have been so impressed with the quality and comfort. We had medium mattress before, this is firm but we honestly can’t tell the difference.
Eduard Niculita –
Really good quality! Perfect Mattress for sleeping especially for those with back pain!
Suneeta Ghir –
Happy/feedback
Really like the mattress and the topper we have bought. Feels like a dream!!! Amazing value for money! The instructions to build the bed were great and made it easy to build. The only thing I am disappointed with is, the colour we chose looked lighter on the website and it is not true to what we got. The leaflet says the light will coming through we start to change the colour but it is a massive difference. Still waiting on the duvet and pillows.
Alexa Tocelovska –
All you need in mattress!
Love with soft but firm mattress that gives my back excellent support and improves my sleep. The look of mattress is also top notch and value is good. Recommend!
Kerry –
Bed and mattress
Received my order, although it wasn’t on the day agreed however delivery arrived. New bed was easy to build (2 people) and it’s looks amazing! No complaints and will definitely buy from Dusk again
Laura Gleeson –
Love it !!
Arrived when they said it would , instructions for setting up were easy to follow . And it’s like sleeping on cloud !
Donna P –
So comfy!!
We were a bit sceptical as the mattress looked so compressed but within 3 days it was fully expanded and so comfortable.
Sharon C –
Fabulous mattress!
This is the best nights sleep I’ve had in years! The mattress is firm but not hard and also weirdly Soft like a cloud to sleep! So glad I read the reviews and went for it. Buying a mattress online can be successful – buy this one! You won’t regret it.
Shan –
Excellent bed for that price
Excellent bed & mattress 😊😊
Anonymous –
First time trying hybrid bed
We upgraded from a double bed to superking (due to co-sleeping with toddlers) and no regrets! Our last mattress was memory foam and after a few years it became very soft so it’s nice to have a change with the hybrid option.
Angelique De Ocampo –
Love it
Very satisfied
Sorrel –
Like sleeping on a cloud ☁️
I love a big thick chunky mattress you can sink into and this one delivers! Had it three days and had the best sleeps in it 10/10
Beata Likaj –
My dream bed
I’ve always wanted an ottoman bed and finally my dream came true! I just love it.
Megan Trzebiatowsky –
4000 spring mattress – great!
Needed a new mattress as we were moving places, so thought why not add it on to my bed order! A little softer than expected but still quite firm and comfortable. Easy to unwrap as it comes vacuum sealed – so let it sit for 2-3 days to fully reshape. 😍
Alice –
The best nights sleep in years
This is my first ever brand new mattress and I’m in heaven. This mattress is incredibly comfortable and you feel like you’re on a cloud.
James Duff –
Comfy
Very comfy mattress. Did take 3 days for most of the mattress to fill out but still hanging out the sides a little bit. Dusk has offered to replace.
Tesh –
Amazing
Had my mattress for a week now and it has been incredible so far. It’s hands down the best sleep I’ve had in ages! Love the depth and how much height it adds to the bed as I hate being too low. The comfort, quality and support are absolutely worth every penny.
Charlotte Hughes –
Great mattress
Really comfortable! Good quality& would recommend! I left 72 hours to inflate and it was ready to go!
Bryony –
Super duper!
I think this mattress was an absolute bargain worth every penny left for the time specified and inflated virtually over night! Super comfy really good depth for a great night sleep
Alice O –
Still undecided
Overall the mattress seems comfortable & beats our previous mattress. However, there seems to be areas where the mattress has still not fully filled out. It’s almost as if the material that covers it is a bit saggy? We have flipped it round to see if this is better at the foot end. Also, upon opening our mattress, the handle was ripped. Obviously this does not affect the comfort but it is a little disheartening when treating ourselves. Will keep updated!
Georgia Gordon –
So comfy
Mattress is perfect, so comfortable, takes a few days to really plump up and fill out, like sleeping on a cloud 😴😴😴😴
Michelle Edwards –
Fantastic night sleep
After buying a new bed from dusk we also went with a new mattress……very comfortable & lovely night sleep …..would definitely recommend
Laura Mighton –
Fantastic product at a great price
The mattress is very luxurious. It is so comfortable and stays firm no matter which area you lie on. Would recommend this mattress to anyone thinking of buying. Also the bed frame is from Dusk asis the Champagne bedspread and pillow shams. Very happy with all of my products
Ve –
Great mattress
Came rolled up so easy to get into the house. Simple instructions and for how long to leave it. The edges took a bit longer than the three days to feel fully expanded but so comfortable. Only request would be for some extra handles on the sides to make moving it easier
Ali Yasin –
Amazing Mattress – So Comfortable and Great Quality!
I recently bought a mattress from duskCompany, and it is absolutely wonderful! The quality is really, really good — soft, supportive, and super comfortable. I can feel the difference every night! The material feels luxurious and high-quality, and it gives perfect support for the back. I wake up feeling fresh and well-rested every morning. The design is also simple, clean, and beautiful, just what I wanted. Delivery was fast and smooth, and the customer service was excellent. I’m very, very happy with this mattress — everything from the comfort to the look is perfect and beautiful. I highly recommend duskCompany to everyone who wants great sleep and top quality! 💤💖
Brittanie Gibbons –
Insane
This mattress literally hugs you as you sink into bed. So happy considering I never order certain items online as they need to be tested in person. BUT… no regrets on this at all.
Stewart Kingston –
Great value and super comfy
Very pleased with the 4000 hybrid mattress. Took 3 days to fully plump up and very comfortable Great value too.
Jodie Smith –
So comfortable!
I was hesitant ordering a mattress online which I hadn’t laid on prior to purchasing but this is SO comfortable! Really pleased with it. Left for 40 hours to inflate before sleeping on it and haven’t had any issues!
Aderemi ADEDEJI –
INCREDIBLY COMFORTABLE
Since I set it up,it has been Sweet dreams and anidote to stress.The usual pains and fatigue gone.Exellent!!! I strongly recommend.
Thomas G. –
Life saver
We ordered this mattress along with a new bed, after having issues with a mattress ordered from another company. I had been struggling with back pain with the previous mattress, but since using this one from Dusk I have had no problems. Life saver for getting my sleep back on track
Helen Jones –
Love it!
Feels like I’m in a hotel every night amazing!
Rowena Bondoc –
Cheshire Ottoman King size oatmeal + Memory Foam 4000 pocket sprung hybrid mattress
Brilliant buy! Just what we’re looking for. Now getting a comfortable sleep at night. Thanks to my son’s partner for recommending this company. Lovely bed with plenty storage space which is a bonus!
Emma B –
4000 sprung hybrid mattress
Brillliant mattress more comfortable than the one I paid £1600 for, and a fraction of the price. Absolute bargain would recommend 10*
Tracey Little –
Best night sleep in months !
This matress exceeds my expectations. So luxurious – feels like I'm sleeping on a cloud ! We left it 48 hours to fully expand . I asked my hubby after our 1st night – how was your sleep? Amazing!! He said. Going to purchase another same for our son.
Heather T –
All the 5 star reviews are true!
I’ve always been hesitant to buy a mattress online, without seeing it and trying it out in person. I was swayed after reading the reviews for this mattress and I’m so glad I took the plunge. Leaving the mattress to breathe for 72 hours was worth the wait – it’s super comfy with an almost sinking feeling, but still firm enough. Just gorgeous, and it fits so well with the Ascot Ottoman bed. Thank you, Dusk!!
CHYNA –
Perfect mattress, comfiest ever!
Most comfy mattress I’ve ever had and honestly so great in price in comparison to other brands and seems to be same quality unreal, go for this mattress if you can!
Hayley –
Incredibly comfy
Left it just under 72 hours for the mattress to fill out, there was no smell to it. Although it states it’s a medium to firm mattress, it’s actually quite soft which was a nice surprise as I was a little worried it would be too hard initially.
Terry-Louise Weeks –
So comfortable!
So glad we opted for this mattress. We wish we upgraded sooner.
Adriann Callen –
The BEST
Been through many mattresses since having my daughter! This is the absolute one, not too firm , not too soft. Just right!
Lord Charles –
Super comfy
New mattress is very comfy but not as firm as I was expecting, it is definitely more soft than firm or medium – at first I wasn't sure but now I love it. I do feel very supported on it and does have this sinking in feeling. It has a good price and had no smell when expanding once opened , it also arrived as planned and so far had no issues.
Crusty cob –
Love this mattress
This is the most comfortable matress that I have ever slept on including those at five star hotels. I am very impressed!
Suraj –
Memory Foam 4,000 Pocket Sprung Hybrid Mattress
Got the Super King mattress for a great price. both me and my wife agree that the mattress gives a great night sleep.
Michele –
Just perfect!!
I returned a well known expensive brand of hybrid mattress after the stitching unravelled, it was also very firm so I was worried about ordering this mattress but I LOVE IT ❤️!! well made,lovely sink in feeling but still supportive for a 3rd of the price of the big brands . Can get quite warm due to the memory foam but that will be a plus in the winter. Great purchase and definitely recommend 👌
Maggie –
Half the price of the fancy ones I was alittle worried it wouldn’t live upto what I would like. I couldn’t have been more wrong. This mattress is a dream. For a year I’ve had to sleep on my back because I have hip problems but with this, the comfort, I can sleep on my side again no problem. It’s been a god send. Buy extra deep fitted sheets though
Warusha Thamali –
Comfortable & Supportive Mattress
Really happy with this mattress. It’s comfortable, supportive and has a lovely soft feel. The memory foam and pocket springs make it very comfortable to sleep on. Great quality and good value for money.
Gary Porter –
Vacuum packed, two weeks in unwrapped, doesn’t look like the picture
Comes vacuum packed , unwrapped says it could take up to 72 hours to expand fully . Two weeks in , it’s not fully expanded, and therefore looks a little like it’s been used , jumped on or kicked around. So whilst it’s fine for use and obviously covered by a sheet (that as a result is baggy and doesn’t fit snuggly) and a duvet , it’s not as pictured or as good as it could have been