Mammoth Rise Ultimate Mattress | MattressNextDay

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Mammoth Rise Ultimate Mattress
Mammoth Rise Ultimate Mattress
Mammoth Rise Ultimate Mattress
Mammoth Rise Ultimate Mattress
Mammoth Rise Ultimate Mattress thumbnail
Mammoth Rise Ultimate Mattress thumbnail
Mammoth Rise Ultimate Mattress thumbnail
Mammoth Rise Ultimate Mattress thumbnail

Mammoth Rise Ultimate Mattress


List Price £XXX.XX
Reflex Foam Medical Grade™ Foam 24cm Depth Softer

Select Size Size Guide


Finding the perfect mattress can be incredibly tricky. Fortunately, the Rise Ultimate Mattress is the ideal solution for those that are searching for the more luxurious things in life. As the name suggests, this mattress offers maximum comfort and support.

The latest development in comfort technology, SkyFoam™, added to the naturally cooling Medical Grade™ Foam and PostureCells®, provides an extremely bouncy feel that is both incredibly supportive and luxuriously relaxing. Want a mattress that is softer and more sumptuous than yours? Look no further.


Reflex Foam

Reflex Foam conforms to the shape of your body, offering a comfortable night's sleep, with tailored support to help improve your spinal alignment and posture.

Medical Grade™ Foam

Exclusive to Mammoth, Medical Grade™ Foam is an incredibly effective material for achieving comfort. By responding immediately to both the weight and shape of the human body, Medical Grade™ Foam helps a sleeper maintain a neutral position, which ensures good spinal alignment. Basically, instant support.

24cm Depth

This mattress is approximately 24cm deep.

Softer Support

Good for side sleepers. A softer level of support.

Tencel Cover

The mattress cover incorporates Tencel, an innovative fibre that naturally cools you and manages moisture. Tencel also helps to combat bacterial growth and is soft and comforting.

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.

Vacuum Packed & Rolled

Rolled mattresses have the advantage of being easy to transport, especially to upstairs bedrooms. When unrolled, they expand fully and are usually ready to sleep on within 48 hours.

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.


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

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.

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.

Warranty & Guarantee

Mammoth 10 Year Cover

A 5 year guarantee & 5 year warranty on your new Mammoth product.

Download warranty/guarantee information


Most of our mattresses are available for free next day delivery. Order before 5pm, and we will dispatch your mattress or bed the same day, for free next day delivery. You can also select another day of your choice in your basket. Don't forget to check out our range of additional services like room of choice delivery & mattress recycling - where we take your old unwanted mattress away.