Super King Size Outlast Ultra Memory Foam Mattress

    Super King Size Outlast Ultra Memory Foam Mattress
    Product SKU: MATSOUT100025-180
    • Outlast advanced fabric technology for a heat regulated sleeping environment
    • Zipped, removable and washable luxury quilted cover
    • Zoned sleeping surface for a more restful night’s sleep
    • 7cm dual layer of HD memory foam
    • Castellated reflex foam base for optimum support
    • Mattress depth of 23cm
    • 60kg memory foam density
    • Reassurance of a 10 year warranty
    • Made in Britain

    For an ultimate Memory Foam Mattress experience choose the Super King Size Outlast Ultra Memory Foam Mattress< featuring a dual layer of temperature sensitive, high density memory foam. The upper 5cm layer is soft and luxurious, and the second 2cm layer is of a medium feel to add additional support. With the Ultra you get a deeper mattress overall with a supportive reflex foam base for the ultimate level of support. The base also features a unique dual airflow system for a fresh and healthy sleep. The temperature regulating Outlast cover helps to maintain your optimum body temperature, and is quilted for extra luxury.

    • Medium
    • 40 Degrees


    The Super King Outlast Ultra Memory Foam Mattress is one of our most luxurious mattresses and is the perfect choice if you are looking for the deepest, high quality memory foam mattress with optimum temperature regulation.

    The deep, luxurious layer of high density memory foam moulds to the contours of your body’s natural shape during the night, helping to relieve pressure points and ease joint pain as you sleep. The reflex foam base is castellated to assist with pressure reduction and offer maximum support.

    Finished with a luxury quilted Outlast cover, the Outlast Ultra delivers unrivalled comfort. Outlast Technology was developed for NASA to help control extreme temperatures in space. These smart fabrics work with your body, regulating temperature to create a better sleeping environment, and therefore a deeper and more restful sleep. No more ‘too hot’ or ‘too cold’, the Outlast Ultra provides you with an innovative mattress and a luxury layer of memory foam.

    Memory foam is naturally resistant to dust mites and is hypoallergenic and antibacterial making this the perfect choice for those suffering with asthma or allergies.



    Product type Mattress
    Select mattress size Super King Size
    Cover Quilted Outlast
    Firmness rating Medium
    Mattress type Memory Foam
    Mattress depth 23cm
    Range Outlast Ultra
    Brand Outlast
    Delivery 2 to 3 working days
    Warranty 10 Years
    Width (cm) 180
    Height (cm) 200
    Depth (cm) 23
    Washable cover 40 Degrees
    Mega Menu Image (170x150) /o/u/outlast-ultra_3.jpg


    Date / Score
    Customer Comment Our Response
    27-Oct-2016 Product:
    Best Buy we could have made
    27-Feb-2016 Product:
    lovely comfy warm mattress. Love it
    23-Feb-2016 Product:
    23-Feb-2016 Product:
    Very cheap and nasty.
    Poor quality foam.
    No support at all.
    That's why I sent it back, replaced it with a hypnia memory mattress for less money and it's amazingly comfortable.
    23-Feb-2016 Product:
    The only reason I'm putting a good & not excellent is, Iv only had the mattress a short while so I'm still adjusting to it & need a bit of time BUT so far so good. ����
    23-Feb-2016 Product:
    23-Feb-2016 Product:
    Outstanding. I haven't slept as well in years
    23-Feb-2016 Product:
    very good no problems
    16-Jan-2016 Product:
    Great product. I did not expect it to be as good as it is and I have not slept better before having this mattress.
    29-Oct-2015 Product:
    very comfortable
    29-Oct-2015 Product:
    A comfortable mattress.
    10-Aug-2015 Product:
    My husband LOVES this mattress, says it's the best thing we've bought in years, and his back pain has stopped almost overnight. I would like it to be a tiny bit softer as I like to sink into a mattress, but hope it will 'break in'. Gambling on a mattress online, has paid off, thank goodness - and... Read More.
    30-Jul-2015 Product:
    Retains more heat than I was expecting but very comfortable.
    27-May-2015 Product:
    Excellent service and speed!!
    28-Mar-2015 Product:
    Very comfortable and supportive
    26-Mar-2015 Product:
    As above. It is quite a strong smell!
    26-Mar-2015 Product:
    The mattress is really comfy, I'm very pleased with it.
    23-Mar-2015 Product:
    Very comfortable and the extra 10cms compared to a king size comes in handy when the kids get in the bed!
    23-Mar-2015 Product:
    I'm unhappy with this product it's supposed to be covered in a temp regulating cover my wife and I find it very warm to sleep on
    23-Mar-2015 Product:
    great product - could use advice on what base it needs to live on - i.e. can it be a slatted base or does it need to be a substrate without any gaps?
    Read more reviews on Feefo
    Reviews 92% 62

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    Delivery Info

    Contact Details
    All goods purchased on-line are shipped from our factory:
    Unit 1 Navigation Yard
    Chantry Bridge
    WF1 5PQ
    United Kingdom

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    We reserve the right to change our prices immediately if there is any change in the VAT rate or if there is a major change in the value of the pound against any currencies which could affect some imported items. Please note that the actual colour of some items may differ slightly from the photographic representations shown on this internet site. Whilst we endeavour to thouroughly test all hardware products on this site, it should be noted that descriptions of performance and suitibility are purely subjective.

    Returns Policy
    Any items which are returned for refund or exchange must be received back at our mail order department within 30 days in a new and unused condition and with original packing intact, along with all receipts. We strongly recommend you use a recorded/insured delivery service as we regret that we cannot be held responsible for goods lost in transit. Any refund will be made in the tender type originally transacted. We regret that we are unable to process items that do not meet with this criteria.

    Size Guide

    Mattress Size Guide

    Size Imperial (feet/inches) Metric (cm)
    Single 3'0" x 6'3" 90 x 190 cm
    Small Double 4'0" x 6'3" 120 x 190 cm
    Double 4'6" x 6'3" 135 x 190 cm
    King size 5'0" x 6'6" 150 x 200 cm
    Euro 5'3" x 6'6" 160 x 200 cm
    Super king size 6'0" x 6'6" 180 x 200 cm

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