up to
20% off
Fast delivery

Comfort trial

Comfort fillings
Firmness rating

Support system
The Sleepeezee Fusion Pro Mattress offers reliable support with a touch of Memory foam snugness. With copper-infused Memory foam to keep you feeling relaxed and refreshed.

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

Memory foam creates a cushioned feel by cradling to your unique shape. Enhancing the remarkable comfort, the foam has a sumptuous feel, delivering a cosy sleep.

A micro-quilted cover provides a smooth and soft finish to a mattress. The fabric is stitched into the filling inside the mattress to give it the plush quilted feel.

Enhances air circulation through the mattresses for a fresher feel. Prevents moisture build-up, creating a more hygienic environment.
Firmer than a medium mattress for extra support

About 9.8 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 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
Slip into a deeply restful slumber with the Sleepeezee Fusion Pro Mattress. Combining traditional Memory foam with copper-infused Memory foam to provide comfort throughout the night.
Snuggly Memory foam
A layer of Memory foam contours to your body for an increased feeling of comfort. It uses your body heat to adapt to your body shape so that you can rest feeling perfectly cradled. This adds a touch of cosiness to increase the comfort of your sleep experience.
Conductive copper
Traditional Memory foam mattresses are great insulators, holding onto warmth to provide a cosy feel. This mattress contains a layer of copper infused Memory foam to combat this. This is the ideal choice if you love the comfort of Memory foam but want a fresher feeling surface. Copper is an incredible conductor and draws excess heat away from your body. It also has natural antimicrobial properties to keep your sleep refreshing and peaceful all night long. Winner of a Which? Best Buy Award, this mattress has proven its brilliance.
Responsive support
A base of 800 traditional pocket springs each react individually to your shape and movements. This offers a sense of adaptive support that may help promote better sleep alignment. Less motion is transferred across the mattress as each spring is encased in its own fabric pocket. It ensures that your rest remains undisturbed even when sharing your bed with a partner.
Reliable rest
The foam encapsulated spring unit creates a sturdy mattress edge. The design features a durable foam base and foam encasing on each side of unit. Helping to add more durability and structure to the border of the mattress, preventing dipping and limiting ‘roll-off’. This means that you can comfortably relax back across the entirety of your sleep surface.
Simple care
A single-sided design makes caring for your mattress simpler. There is no struggle with flipping it over! Simply rotate from head to foot once a month to ensure even wear. This helps keep your mattress feeling like new for longer.
Reassuring rest
Complete with a 10 Year Guarantee so that you can rest with peace of mind. This means that you are covered for any manufacturing faults should they occur during this time.
Please note: pocket spring count is based on a kingsize mattress
This mattress comes with a 100-Night Comfort Trial - like all of our mattresses!
The trial lets you test your mattress for up to 100 nights. If it's not quite right for you, you can exchange it for a new one. To be eligible for the Comfort Trial, you'll need to purchase a mattress protector from MattressOnline with your new mattress.
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.
We deliver across the UK, with some remote areas offering alternative delivery options. Enter your postcode below to check which delivery options are available in your area.
Enjoy fast, reliable UK delivery with a delivery time slot confirmed on the morning of your delivery, live tracking and drop-off at your front door - or building entrance if you live in an apartment.
England FREE Delivery is free across England. Select postcodes in Cornwall, Cumbria and Lancashire are delivered to on set days rather than next day. |
Wales FREE Delivery is free across Wales. Select postcodes are delivered to on set days rather than next day. |
Scotland FREE or £40 The majority of Scottish postcodes are free, including Glasgow and Edinburgh. Select areas, including Aberdeen, Dundee, the Highlands and the islands, have a £40 charge. Select postcodes also require a longer delivery lead time. |
Northern Ireland £60 All BT postcodes have a £60 delivery charge and require 3 working days for delivery. |
Please use the postcode checker above for delivery information accurate to your address. For more information, head to our Delivery Page.
Delivery to a Room of Your Choice £20.00 We'll take the item to a room of your choice (excludes unpackaging) |
Mattress Recycling £35.00 We'll collect your old mattress and recycle it when we deliver your new one. |
| Firmness | Medium to firm |
| Comfort fillings | Memory Foam, Microquilted |
| Support system | Pocket Springs |
| Pocket spring count | 800 |
| Border | Air vents |
| Turning handles | |
| Single-sided | |
| Guarantee | 10 years |
| Size | Width | Length | Depth |
|---|---|---|---|
| Single | 90cm | 190cm | 25cm |
| Double | 135cm | 190cm | 25cm |
| King Size | 150cm | 200cm | 25cm |
| Superking | 180cm | 200cm | 25cm |
Please allow for a tolerance of +/- 2cm
| Handcrafted in the UK | |
| Approved by the National Bed Federation | |
| Fire resistance | Conforms to BS7177: 2008, for use at home |
Right amount of firmness, stable - a good mattress
Verified Purchase
Absolutely lovely matress. My sleep is amazing now. Great value, very easy order and super quick delivery
Verified Purchase
Very comfortable. Quite firm.
Verified Purchase
1
Mon-Sat: 09:30am - 5:30pm
Sunday: 10am - 4pm
Mon-Sat: 09:30am - 5:30pm
Sunday: Closed
customerservice@mattressonline.co.uk