Mammoth offer a wide range of mattress models which allow you to choose the perfect combination of features for your body.

There’s a lot to choose from, so we’ve created this step-by-step guide to help you pick the perfect model for you. If you need help choosing, contact us for advice, or find your nearest Mammoth Stockist to try our mattresses in person.

When choosing your mattress model, it’s important to consider what you love in a mattress. There’s no right or wrong mattress option, but there is the ideal mattress for your own physiology.

1. Choose your mattress product


Our WAKE® mattress takes our leading Medical Grade™ foam sleep technologies and makes them work really hard to deliver improved health and wellbeing in a really affordable package for those who feel less is more.

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Our RISE® mattress contains our leading Medical Grade™ foam and PostureCell® technologies in generous amounts for those looking for something more, delivering improved health and wellbeing and remaining affordable.

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Our SHINE® range packs in as much of our leading Medical Grade™ foam and PostureCell® sleep technologies as possible. This mattress contains more of the industry-leading technologies that do you good to help you achieve the best quality sleep, night after night.

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Our Play® mattress is carefully designed using Mammoth’s naturally cooling Medical Grade™ foam, to give children the best night’s sleep possible, supporting both their mental and physical development.

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2. Choose your mattress model

Each Mammoth mattress comes in a number of models allowing you to choose the perfect combination of features for your body and preferences.
Different models might include variations in features like:

Comfort feel

Choose a softer, medium or firmer mattress feel. This is a personal preference, so it’s important to get a feel for what type of comfort feel works best for you to ensure the best possible night’s sleep.


Ranging from 200mm to 300mm depending on model. Deeper mattresses include more of the pressure-relieving technologies that do you good.

Support type

Our mattresses come in either All Medical Grade™ Foam, or a hybrid of foam and pocket springs. Pocket springs give a mattress a “bouncy” feel, compared to the firmer, more consistent feel of a pure foam mattress.

Our hybrid mattresses can have from 600 to 3000 pocket springs depending on the model and size. The greater the number of pocket springs, the more even the distribution of weight and even the support.

Comfort layer

An additional comfort layer of Medical Grade™ Foam gives your mattress even more of the technologies that provide pressure relief and support.

3. Choose your mattress size

Mammoth mattresses are available in a range of sizes, depending on the range and model:

  • Single – 90cm
  • Small double – 120cm
  • Double – 135cm
  •  King – 150cm
  • Super King – 180cm

4. Accessories

The Ultimate Pillow is the perfect companion to your new Mammoth mattress.

The Ultimate Pillow is available in a deeper and slimmer version. If you sleep on your back, you may prefer the slimmer version, while the deeper version may be more suited to side sleepers.

Download our FREE National sleep guidelines


At Mammoth we believe that sleep is the foundation for being well. In fact, the science now shows that the human sleep-wake cycle influences practically all aspects of our lives.

From memory to physical performance, stress levels to appetite, getting adequate time and quality of rest is vital to health and wellbeing. In fact, there is a strong correlation between sleep and lifespan.

So, getting things right in the run up to bedtime is kind of crucial for anyone who is serious about looking after themselves and their loved ones.

To help you learn how to get more from your sleep, we’ve worked with our official partners at the Chartered Society of Physiotherapy and our friends at Physio Med to produce these essential sleep guidelines.

If you are keen to find out about the principles of sleep, perfecting the sleep environment, choosing the right sleeping position and test driving a sleep surface, look no further than this downloadable document. Best of all, it’s completely FREE.


Perks - Free Sleep Guide