up to
35% off
Free delivery

Comfort trial

Comfort fillings
Firmness rating

Support system
An exquisitely designed mattress, endorsed by Dame Jessica Ennis-Hill. It features a Platinum Breathable™ layer and 800 traditional pocket springs.

Individualised springs encased in cloth pockets. Expertly adapting to movement to distribute personalised support to each part of your body.

Supremely breathable and cooler than traditional memory foam. Gel foam provides fresh sleeping experience that soothes aches and pains.

A sumptuously soft finish that provides additional cosiness and warmth. Knitted covers enhance airflow and are incredibly breathable. So, you can enjoy a cooler snooze.

Durable edge-to-edge support provides a maximised sleeping surface for a more secure sleep. Sit and lay comfortably right to the very edge with zero 'roll-off' sensation.

Free of allergens for a cleaner, healthier sleep. No allergenic materials were used so you can enjoy an undisturbed rest without the risk of allergy reactions or respiratory problems.
Firmer than a medium mattress for extra support

About 10.6 inches deep. Depth is an important factor when buying a mattress as it can affect the suitability for particular bedding, mattress toppers and bed frames.

With a single-sided mattress, there's no need to flip. Simply rotate every few months to care for your mattress. Fuss free mattress maintenance!

Stitched into the mattress border, turning handles are there for easier moving and turning. When caring for your mattress, simply use the handles provided for ease of use.

For your ease of mind, vegan-friendly mattresses contain no animal derived materials. Sleep in peaceful assurance, knowing it is not manufactured in the same space as natural fibres.

For your peace of mind

Expertly handcrafted in the UK. This product helps to support our economy and helps to reduce environmental impact.

This product conforms to BS7177: 2008, for use at home

For the highest standards of quality and safety
Bring a little luxurious support into your life with the Sleepeezee Jessica 800 Pocket Support Mattress.
The Jessica is proudly endorsed by gold medal Olympian Dame Jessica Ennis-Hill: "As an athlete, sleep and rest are an integral part of any training regime, but at the heart of a good night’s sleep is a well-made mattress".
The Children’s Hospital Charity is close to Jessica’s heart. So, for every mattress sold, a donation of £20 will be made to the Children’s Hospital Charity, to support the very important work that they do.
Luxury comfort
This gorgeous mattress is designed with a Platinum Breathable™ layer to help your body regulate temperature so you have a peaceful sleep, without being too hot or too cold. No one likes being woken up at night!
Medium-firm support
800 individual pocket springs mold to your body to relieve pressure and provide medium-firm support, without compromising on comfort. If you prefer a softer surface, check out Sleepeezee’s Jessica 2200 Pocket Support Mattress.
Extra space for a doze
Extra space on the bed is always an important factor to getting a good night’s rest. This mattress features foam encapsulation right around the border. The result is a more secure mattress edge and a considerable amount of sleeping space!
Allergy-free snooze
Sleepeezee recognises how important it is to get restful, healthy sleep. The Jessica is hypoallergenic for your peace of mind. No more itchy eyes!
No flippin’ way
Complete with built-in turning handles, it’s easy to move and rotate. It’s single-sided design means you’ll never need to flip it over. That’s one less thing to remember!
Weights: Single: 22kg, Small Double: 28kg, Double: 33kg, King Size: 36kg, Superking: 43kg, Superking Zip and Link: 44kg
This mattress comes with a 60-Night Comfort Trial - like all of our mattresses!
The trial lets you test your mattress for up to 60 nights. If it's not quite right for you, you can exchange it for a new one.
It can take some time to get used to a new mattress, which is why we ask you to sleep on your mattress for 30 nights. If you're not happy with the feel after 30 nights, simply contact our Customer Service Team, and we'll arrange a mattress exchange.
| Firmness | Medium to firm |
| Comfort fillings | Gel Foam |
| Support system | Pocket Springs |
| Pocket spring count | 800 |
| Edge support | Yes |
| Cover | Knitted cover |
| Allergy care | Hypoallergenic |
| Turning handles | Yes |
| Single-sided | Yes |
| Guarantee | 10 years |
| Awards & accreditations | Vegan-friendly, Handcrafted in the UK, Approved by the National Bed Federation |
| Fire resistance | Conforms to BS7177: 2008, for use at home |
| Downloads | Sleepeezee Product Care and Guarantee |
| Size | Width | Length | Depth |
|---|---|---|---|
| Single | 190cm | 90cm | 27cm |
| Small Double | 190cm | 120cm | 27cm |
| Double | 190cm | 135cm | 27cm |
| Superking | 200cm | 180cm | 27cm |
Please allow for a tolerance of +/- 2cm
The following delivery methods apply to mainland England and most of Scotland, Wales and Northern Ireland. Please read our delivery page for more information.
Next day delivery (weekdays only) Order before | FREE |
Weekday of your choice Order up to 60 days ahead | FREE |
Weekend On Saturday or Sunday of your choice | £17.50 |
Delivery to the front door of your building Free upgrade for Double and Superking to your room of choice | Yes |
Two-hour delivery time slot We’ll let you know on the day before your delivery | Yes |
Call to let you know we’re on our way On your delivery day | Yes |
Delivery to your room of choice Free upgrade for Double and Superking | £20.00 |
Mattress recycling We'll take away your old mattress | £35.00 |
Delivery is on an all-day service, 7am - 8pm for mainland England and most of Scotland, Wales and Northern Ireland.
Need further information? Please visit our Delivery page.
Early days, but I am concerned about the durability of the edges. After only 2 weeks compression is apparent. I only sit on the bed for the first and last ten minutes of the day
Verified Purchase
I can feel the support pockets have had to purchase a mattress topper it is very firm too hard for me
Verified Purchase
Good Points: Soft and supporting
Verified Purchase
Good Points: Great service from mattressonline Mattress looked nice Improvement Points: Not supportive Not a medium to firm support - more like a soft to medium I would say Not suitable for front sleepers as not enough support .
Verified Purchase
Good Points: A very well made mattress that's firm but has a slightly soft top. The sides are firm too, so they don't sink down when you sit on the side, I'm very happy with it. It is very firm though, so I did experience some back pain until I bought a mattress topper. Just thought I'd mention this if someone else is considering purchasing this particular mattress. Beautifully made with lovely materials, I think it'll last for quite a few years. Improvement Points: Like I mentioned earlier, just a bit too firm. Beautifully made but would benefit from having a bit of springiness - but that's just a personal preference :)
Verified Purchase
Good Points: Supportive mattress, firm and great for a good night sleep and good posture, no aches or pains.
Verified Purchase
Good Points: Love my new mattress, right balance with comfort and support. Clearly well made high quality mattress. My last sleepezee bed lasted over 10 years, no reason to think this one won't do the same!
Verified Purchase
1
Mon-Sat: 9:30am - 5:30pm
Sunday: 10am - 4pm
Mon-Sat: 09:30am - 17:30pm
Sunday: Closed
customerservice@mattressonline.co.uk