Mammoth Rise Ultimate Mattress

Enjoy gentle comfort and soothing relief for aches and pains with the Mammoth Rise Ultimate Mattress. Top of the Rise collection by Mammoth, this is a truly luxurious mattress.

Soothing pressure relief

Wake feeling rested - the Rise Ultimate helps soothe soreness and relieve pressure build-up. The secret is Mammoth's Medical Grade Foam™ - a clever comfort layer that works in harmony with your body to deliver soothing pressure relief.

Sleep peacefully, knowing your new mattress is working hard to care for you. Medical Grade™ Foam is recommended by health professionals to ease back pain and it's been scientifically tested and proven to enhance comfort and sleep.

Luxuriously cosy

Oh-so-cosy, this beautifully crafted mattress provides gentle support. It's perfect if you love a more cushioned feel. It's all down to the luxurious 6cm of SkyFoam™ - a plush, pampering layer of cosiness!

The Rise Ultimate is then wrapped up in a luxurious quilted cover. It's truly a mattress that hugs you to sleep.

All the support you need

Medical Grade™ Foam features Mammoth's state-of-the-art PostureCell® technology. This clever support material provides excellent postural support, exactly where you need it. It's nestled on top of a thick and sturdy base foam layer for additional support.

Breathable and cooling

There's no need to worry about overheating with the Rise Ultimate Mattress. This is a mattress that will keep you cool and fresh as you sleep. It's all down to the naturally cooling Medical Grade™ Foam and breathable mattress border.

Kind to you, kind to the planet

The Rise Ultimate is delivered rolled-up and boxed - so it's much easier to move up the stairs and around corners than traditional mattresses. It's easy to unroll too! Simply place the mattress on your bed and unwrap it. Your new mattress will expand to its full size within a few hours.

Rolled mattresses are more environmentally-friendly, too. Since they're rolled-up, they take up less space which means we can deliver more in one go. Fewer journeys mean fewer emissions - and a better future for our planet.

Please note: due to the larger size of Superking mattresses, these mattresses will arrive flat and unrolled.

Easy to care for

A single-sided, easy-care mattress, the Rise Ultimate is super-simple to keep in the perfect condition you expect. All you need to do is rotate it regularly, from end-to-end. There's no need to turn it over.

Quality you can trust

Confident you'll love the Rise collection, Mammoth provide a 10 Year Warranty for your complete peace of mind. In order to benefit from this, please refer to the information provided within your mattress packaging, where you'll be asked to register your mattress on the Mammoth website.

Disclaimer: To keep your mattress in perfect condition, you should unroll your mattress within 3 months of it being delivered. This ensures that your new mattress will unroll smoothly and it will keep it clean and fresh.