size-uk-single Single (3' x 6'3")
size-uk-small-double Small Double (4' x 6'3")
size-uk-double Double (4'6" x 6'3")
size-uk-king King Size (5' x 6'6")
size-uk-superking Superking (6' x 6'6")
size-uk-superking-ziplink Superking Zip and Link (6' x 6'6")
(3' x 6'3")
(4' x 6'3")
(4'6" x 6'3")
(5' x 6'6")
(6' x 6'6")
Superking Zip and Link
(6' x 6'6")
Order in the next 2 hours 51 minutes 28 seconds for delivery on Wednesday, 24th July
Please select the options you would like before adding to the basket
Other sizes available
Part of Sealy's Posturepedic collection
Sumptuous 2.5cm memory foam layer for comfort and pressure relief
PostureTech Core Support spring system to help care for your back
Medium-firm feel for perfectly balanced support
Contains Sealy's Smart Fibres for a fresher, hypoallergenic sleeping environment
Featuring Sealy Adaptive technology for a cooler night's sleep
Eco-friendly Tencel fibres help keep you cool and dry
Clever Purotex technology keeps your mattress clean and healthy
Purotex is endorsed by Allergy UK for your total peace of mind
Mattress depth: 28cm
Made in the UK
5 Year Guarantee
Memory foam responds to body heat by softening and matching the shape of your body, allowing superb orthopaedic support and incredible comfort. Originally designed by NASA, the memory foam (also known as Visco
Elastic) disperses your weight throughout the mattress, alleviating pressure points and allowing freer blood circulation - resulting in an excellently restful night's sleep.
The mattress is covered in a luxuriously soft knitted cover with the added benefit of being breathable.
The cover of this mattress incorporates Tencel, an innovative fibre that naturally cools you and manages moisture, much like Coolmax and Outlast. Tencel also discourages bacterial growth and is silky-soft.
Provides maximal pressure relief, by spreading more of your body's weight across the mattress - less toss and turning, more restful sleep.
This mattress is hypoallergenic & resistant to dust mites, is ideal for asthma and allergy sufferers, or anyone looking for a healthier night's rest
Allergy UK Seal of Approval
This product has the Allergy UK 'Seal of Approval'. Rest easy knowing that this product will reduce unwanted allergens from your sleeping environment.
Medium to Firm
A firmer level of support than a medium feel mattress.
Mattress depth 28cm (11") approximately.
No Need To Turn
This mattress is purposely designed to be single sided for your convenience - there's no need to flip it over, but we do recommend that you rotate the mattress regularly.
The mattress benefits from handles to assist the movement of the mattress. Please note: some Superking sizes have handles on all borders.
Guarantee: 5 Years
This item benefits from a 5 year guarantee.
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
NBF Approved Product
Peace of mind and reassurance - the manufacturer of this item is an approved member of the National Bed Federation's Code of Practice. Click here for
Effortlessly blending luxury comfort, high levels of support and pressure relief with stylish design, the Posturepedic Pearl Memory Mattress from Sealy is simply superb.
Part of Sealy's Posturepedic range, the Pearl Memory offers excellent support with the PostureTech Core Support spring system, helping to evenly distribute weight away from the heaviest parts of the body, correctly supporting and aligning the spine to help reduce aches and pains.
With a plush 2.5cm layer of memory foam, you'll enjoy soothing comfort and pressure relief.
The Pearl Memory is finished with Sealy Smart Fibres and Adaptive technology for a cooler, fresher and healthier sleep. Eco-friendly and beautifully soft Tencel fibres are made from eucalyptus and help combat bacteria.
Complete with Purotex, this clever hypoallergenic technology is endorsed by Allergy UK so you can relax and enjoy the peaceful night's sleep you deserve.
About Sealy Memory Foam
Next Day Delivery or Choice of Delivery Day
When in stock, you can receive this product the very next day when ordered before 4pm.
Don't want it tomorrow? No problem! Simply choose a different day in the basket.
Available with the following delivery options:
Delivered to the door of your building absolutely FREE.
No Need to Wait in all Day!
You will receive your items within a two-hour delivery window.
You will be notified of your time slot the evening prior to your delivery, where possible.
Two Man Delivery +£19.99
Conveniently delivered to the room of your choice.
Optional Mattress Recycling available +£24.99.
Perfect for those who are not available during the week.
Costs £17.50 in addition to any other delivery costs.
Delivery is on an all-day service, 7am - 8pm, Monday - Friday.
For further information, please visit our Delivery page.