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Features you'll love

Support System

Pocket Springs

Individually pocketed springs work to give you support exactly where you need it.

Comfort Fillings

Memory Foam

Moulds to your body, giving orthopaedic support and superb comfort.

Firmness

Medium

Good all-rounder for front, side or back sleepers.

Amy Curtis

Marketing Director, Sleepeezee

What the Sleep Expert thinks...

"What really impresses me about the Memory Ultimate 6500 is its precision contouring—6,500 pocket springs with mini comfort springs adapt to every curve, while double-depth graphite memory foam and a graphene-infused cover actively draw heat away for a consistently cool, medium-firm sleep"

Description

Found on only the most luxurious of mattresses, the pillow top of the Sleepeezee Memory Ultimate 6500 Pocket Mattress is plumped with sofy polyster comfort and high density polyester support layers. Like a stitched on mattress topper, this layer provides unparalleled cushioning, while double depth graphite memory foam keeps you cool and comfortable.

Pocket springs engineered for your comfort

Traditional pocket springs provide tailored support to your pressure points, targeting your hips, shoulders and spine for posture control and proper alignment. Enhanced by a layer of mini comfort springs, they're able to precisely target the unique pressure points of your body, offering a personalised support that lasts all night long. Encapsulated side support provide rigid edges, so you can enjoy this support over the entire surface of the mattress without side sagging.

Actively draws heat away from your body

Two incredible layers of graphite memory foam actively draw heat away from your body, resulting in a cooler, deeper sleep. Contouring to the natural curvature of your body, this foam is able to provide personalised comfort and relief no matter how you turn in the night. With a medium tension, this mattress is ideal for any sleeping position.

Finished in a soft knitted, graphene infused cover, you can sleep comfortably with hypoallergenic properties protecting you against allergen and bacteria build up.

1278375-5056370746395

Features

6500 Pocket Springs

Pocket springs are springs mounted in their own separate fabric pockets, meaning they work completely independently of one another and can provide your body with better pressure relieving support.

Soft White Fibres

Soft white fibre fillings which are made from 100% polyester. This type of mattress filling offers great recovery and is very durable, which means long-lasting comfort.

Graphite Memory Foam

A unique cell structure allows air and moisture to pass through, with Graphite helping to remove heat from the surface and disperse it away from the body to keep you cooler.

33cm Depth

This mattress is approximately 33cm deep.

Knitted Cover

This luxurious soft knitted cover is breathable, which helps to keep the sleeper at an even temperature all night long.

Graphene Infused Cover

Dissipates your body heat to keep you at a comfortable sleeping temperature all night long.

Reinforced Edges

The mattress has reinforced edges, so that the full sleep surface can be used. This means more sleeping space - which is usually lost in conventional, less edge-stable mattresses.

No Need To Turn

A single-sided mattress which does not need to be turned/flipped. One-sided mattresses should, however, be rotated head to toe regularly.

Pillow Top

Pillow top mattresses have the benefit of an additional pillow layer of plush fillings on the top of the mattress, which provides extra luxurious comfort.

No Roll Together

Individual personal sleeping zones mean that you won't be disturbed if your partner rolls or moves, as you won't feel their motion. There's also no tendency to roll towards the middle of the mattress.

Pressure Relieving

This type of mattress gives maximum pressure relief, allowing your body weight to spread across it evenly. This ultimately means less tossing and turning throughout the night and a more relaxing and restful sleep.

Turning Handles

Flag-stitched handles are attached to the sides of the mattress to assist in turning or rotating.

Hypoallergenic

Being hypoallergenic, this is the perfect item for allergy sufferers - or anyone looking for a healthy night's sleep.

Vegan Friendly

This product is made from materials that are 100% free from animal by-products.

Flat Mattress

This mattress will arrive flat, not rolled and boxed.

Made in the UK

This item has been manufactured in the UK.

Fire Resistant - Low Hazard

This product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home.

Additional features

Made by an NBF-Approved ManufacturerPeace of mind and reassurance - the manufacturer of this item is an approved member of the National Bed Federation.

Benefits

Pocket springs and mini comfort springs target support to your pressure points for unparalleled support
Layers of graphite memory foam, including a double depth layer, cradle your body whilst dissipating heat for a cooler night's rest
Encapsulated side support keeps the edges of the mattress sturdy, while no roll together technology prevents you from rolling towards the centre
Medium support is ideal for all types of sleepers, no matter which position you prefer
Polyester comfort and support layers provide breathable pressure relief for enhanced comfort, plumping the luxurious pillow top layer

Dimensions

Product dimensions and load limits
Size	A	B	C	D	E	Max. Load	Max. Mattress Height	No. of Boxes	Net Weight
King Size	33cm	200cm	150cm	N/A	N/A	N/A	N/A	N/A	57kg

Sizes may vary slightly from their stated dimensions due to manufacturing tolerances, please allow +/- 20mm (1in)
Not sure if this will fit? Read our Home Measuring Guide for step-by-step advice.

Expert Approved

Lowest Price Promise!

Shop with confidence. We monitor our competitors' price every 24 hours to ensure you're always getting the best deal. As the 2025–2026 'Online Bed Retailer of the Year', we pair unbeatable value with award-winning next-day delivery.

Sleepeezee Memory Ultimate 6500 Pocket Mattress

5.0 out of 5

5 Star (3)

4 Star (0)

3 Star (0)

2 Star (0)

1 Star (0)

Experience restful nights with personalised support and a cooler sleep every time.

6500 Pocket Springs

Graphite Memory Foam

Soft White Fibres

33cm Depth

Firmness: Medium

£1214

RRP £1849

Save £635

Hurry, this offer ends in 0 days 0hrs 0mins

from £1214

Size

King Size 5' x 6'6"

£1214 RRP £1849

Only 3 left

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Description & Features

Pocket springs engineered for your comfort

Actively draws heat away from your body

Finished in a soft knitted, graphene infused cover, you can sleep comfortably with hypoallergenic properties protecting you against allergen and bacteria build up.

6500 Pocket Springs

Pocket springs are springs mounted in their own separate fabric pockets, meaning they work completely independently of one another and can provide your body with better pressure relieving support.

Soft White Fibres

Soft white fibre fillings which are made from 100% polyester. This type of mattress filling offers great recovery and is very durable, which means long-lasting comfort.

Graphite Memory Foam

A unique cell structure allows air and moisture to pass through, with Graphite helping to remove heat from the surface and disperse it away from the body to keep you cooler.

33cm Depth

This mattress is approximately 33cm deep.

Knitted Cover

This luxurious soft knitted cover is breathable, which helps to keep the sleeper at an even temperature all night long.

Graphene Infused Cover

Dissipates your body heat to keep you at a comfortable sleeping temperature all night long.

Reinforced Edges

The mattress has reinforced edges, so that the full sleep surface can be used. This means more sleeping space - which is usually lost in conventional, less edge-stable mattresses.

No Need To Turn

A single-sided mattress which does not need to be turned/flipped. One-sided mattresses should, however, be rotated head to toe regularly.

Pillow Top

Pillow top mattresses have the benefit of an additional pillow layer of plush fillings on the top of the mattress, which provides extra luxurious comfort.

No Roll Together

Pressure Relieving

Turning Handles

Flag-stitched handles are attached to the sides of the mattress to assist in turning or rotating.

Hypoallergenic

Being hypoallergenic, this is the perfect item for allergy sufferers - or anyone looking for a healthy night's sleep.

Vegan Friendly

This product is made from materials that are 100% free from animal by-products.

Flat Mattress

This mattress will arrive flat, not rolled and boxed.

Made in the UK

This item has been manufactured in the UK.

Fire Resistant - Low Hazard

This product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home.

Pocket springs and mini comfort springs target support to your pressure points for unparalleled support
Layers of graphite memory foam, including a double depth layer, cradle your body whilst dissipating heat for a cooler night's rest
Encapsulated side support keeps the edges of the mattress sturdy, while no roll together technology prevents you from rolling towards the centre
Medium support is ideal for all types of sleepers, no matter which position you prefer
Polyester comfort and support layers provide breathable pressure relief for enhanced comfort, plumping the luxurious pillow top layer

Additional features

Made by an NBF-Approved ManufacturerPeace of mind and reassurance - the manufacturer of this item is an approved member of the National Bed Federation.

1278375-5056370746395

Dimensions

Sleepeezee 10 Year Guarantee

Sleepeezee 10 Year Guarantee

Sleepeezee are confident that all of their beds and mattresses are made to the highest standards. Therefore they offer a 10 year guarantee across their entire range of mattresses and divan bed sets.

Download warranty/guarantee information

100 Night Sleep Trial

Finding the perfect mattress shouldn't be stressful. That's why we offer a generous 100 night sleep trial. Snuggle in and test it out for at least 50 nights. If it's not your perfect match we’ll offer you an exchange for a mattress that you love even more.

Delivery & Recycling

We provide our award-winning Free Next Day Delivery service to most locations, sending a proper night’s sleep out far and wide. Hassle-free and convenient, you can even choose a time and day that suits you, have us take your old mattress away for recycling, and get us to deliver to your room of choice!

In some places, a small fee will be charged to help us get you your best night’s rest as quickly as possible. Take a look at the following postcodes to see if this applies to you, and if you’re not sure, then use our helpful Postcode Checker to help you shop with confidence.

We are unable to deliver to the following post codes:

AB10-AB16, AB21-AB25, AB30-AB39, AB41-AB45, AB51-AB56
CA1-CA9
DD1-DD11
DG1-DG14, DG16
EH1-EH49, EH51-EH55, EH91, EH95, EH99
FK1-FK21
G1-G5, G9, G11-G15, G20-G23, G31-G34, G40-G46, G51-G53, G58, G60-G79, G18-G84, G90
IV1-IV19, IV30-IV32, IV36
KA1-KA30
KY1-KY16, KY99
LA1-LA7
ML1-ML12
PH1-PH26
TD1-TD15

Old Mattress Removal

For just £39, our fast and friendly team will collect your old mattress at the exact same time we deliver your new one. No waiting, no heavy lifting, and no clutter. 100% of your old mattress is carefully recycled and kept out of landfill. Simply select 'Old Mattress Removal' at checkout.

Sustainability

Your order helps us plant trees

151,870+ Trees planted so far

Frequently paired with

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Your order helps us plant trees

151,870+ Trees planted so far

Free, fast delivery

Award winning delivery

Mattress recycling

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Sleepeezee Memory Ultimate 6500 Pocket Mattress

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Terry Mason Verified

12th September 2024 12th Sep 2024

Verified

Mattress very comfortable. The o…

Mattress very comfortable. The only issue was a couple of threads. But that does not affect it

Terry Mason Verified

12th September 2024 12th Sep 2024

Verified

Mattress very comfortable. The o…

Mattress very comfortable. The only issue was a couple of threads. But that does not affect it

Terry Mason Verified

12th September 2024 12th Sep 2024

Verified

Mattress very comfortable. The o…

Mattress very comfortable. The only issue was a couple of threads. But that does not affect it

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*Delivery charges may apply for some areas. Please see our delivery page for more information.
1. Order by 6pm for next day delivery between Monday-Friday, 12pm on Saturday and 3pm on Sunday. The 'Order by' time may be subject to change dependant on our delivery partners.

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MattressNextDay, 116 Joseph Wilson Industrial Estate, Whitstable, Kent, CT5 3SN

We value your privacy

Features you'll love

Amy Curtis

What the Sleep Expert thinks...

Pocket springs engineered for your comfort

Actively draws heat away from your body

Additional features

Sleepeezee Memory Ultimate 6500 Pocket Mattress

Description & Features

Pocket springs engineered for your comfort

Actively draws heat away from your body

Additional features

Dimensions

Sleepeezee 10 Year Guarantee

100 Night Sleep Trial

Delivery & Recycling

Sustainability

Need help?

Rated Excellent

Reviews with images

Frequently paired with

More Medium Mattresses

More with Pocket Springs

More from Sleepeezee

You might also like

More to explore

Your order helps us plant trees

Free, fast delivery

Mattress recycling

0% Interest finance

Sleepeezee Memory Ultimate 6500 Pocket Mattress

£

Pair it with

Mattress very comfortable. The o…

Mattress very comfortable. The o…

Mattress very comfortable. The o…