Designed for Comfort & Sleep Performance

Start each day with a boost

Celliant’s® clinically-proven technology converts your body’s natural heat energy into infrared light. You will fall asleep faster, enjoy a more restful sleep, a faster recovery and increased energy so you perform each day at your peak

100 Night Trial - Free Returns

Try your new Sophie mattress risk free in the comfort of your own home. Not the best sleep you’ve ever had? Send it back free and receive a full refund

Plush, Medium or Firm? We have you covered

Sophie’s unique 3in1 design allows you the user to quickly and effortlessly change the comfort and support of your mattress. After all, we believe sleep is personal, so we helped you personalise it just for you!

Sleep Cool

Cool-Gel infused memory foam, breathable latex and responsive support foam combine with Celliant® thermoregulating properties to help keep you cool, no matter the climate

Listen to Our Customers…

Testimonial One

I just wanted to thank you so much for the best nights sleep I have had in years! I am so glad I purchased your bed, it arrived so quickly, which never happens out here in the country, and the comfort is so grand I actually find it hard to get out of bed in the morning, for all the RIGHT reasons.

Thank you thank you thank you

Wendy C

Numurkah, Victoria

Highly Recommend

The sleep Sophie mattress is a God send! Due to an accident over 20 years ago I usually wake on average 4 times a week with a headache from neck and or ribs behind my right shoulder blade going out. I have had many quality and expensive mattresses over the years but this is the first time I have gone a whole week without waking with a single headache.

Nick B


In love with the Sophie

It’s been 2 weeks so far sooo good❤️ love the Sophie mattress-Queen size😍


Perth, Western Australia

Sleep Better with Sophie

Denton’s, just like Sophie, are a family owned Australian company that are passionate about improving the sleep of Australian’s. For over 30 years Denton’s have designed and manufactured their premium range of pillows right here in Australia.

Fully Adjustable Electric Beds

Find your optimum position night after night with independent head and foot elevations. Utilise our 3 pre-set positions or find and save your favourite positions with our 3 memory buttons located on your convenient wireless remote.

Whole Body Vibration Therapy

Drift off to sleep every night with a relaxing and restorative massage. Choose from 4 massage frequencies and 3 massage strengths to supercharge your circulation and your sleep.

Advanced Tri-Layer Mattress

Our Cool-Gel Infused Dream Foams provide the perfect combination of comfort and therapeutic support, whether you sleep on your back, front, or side.

Rest & Fully Recover

Our advanced memory foam technologies combined with the flexibility of our electric adjustable bed can help to reduce pressure on your hips, back, shoulders and joints, creating the perfect conditions for optimal rest and rejuvenation.

Frequently Asked Questions...

  • What sets Sophie apart?
    The Sophie Mattress was specifically engineered using four unique layers of cooling, contouring, comforting layers of advanced foam and Latex to increase the pressure relieving properties that helps you sleep better and recover faster. We handed the comfort choice over to you, the customer, with 3 levels of support and comfort to choose from, Plush, Medium and Firm. By going beyond traditional store bought foam mattresses with technologies such as Cool-Gel infused foams, durable and responsive support foam and our ultra breathable Latex we ensured your sleep was as restful as possible. We also partnered with Celliant®, the leading clinically proven responsive textile company on the planet to ensure when purchasing with Sophie you are assured universal comfort, cooler sleep and quicker recover!
  • What is Celliant®?
    Celliant® is a world leading, patented technology which utilizes a blend of proprietary minerals and ingredients embedded into a fiber’s core. The embedded minerals and ingredients convert the body’s natural heat energy in infrared (IR) light and reflects the IR back into the body’s tissue and muscles.
  • What does the 100 night trial actually mean?
    Rather than having expensive bricks and mortar shopfronts so you can lay on a mattress for 5-10 minutes to make a decision that will have an impact on your sleeping life for the next 5-10 years, we prefer you to try our state-of-the-art mattress in the comfort of your own home. You have 100 nights to trial the mattress, which will give you time to test out the three different comfort levels to truly fall in love with your new Sophie mattress. If during 30-100 nights after receiving your Sophie mattress, you decide it isn't for you, simly contact one of our customer service champions to iniatiate the return and full refund. The only thing we require is you sleep on your Sophie mattress for a minimum of 30 nights to get a true sense of how it can help you sleep smarter.
  • When does my item ship?
    Your item will be shipped within 24 hours of you placing your order from one of our national warehouses.
  • Can I have my products delivered to my work address?
    Of course. Make sure you put your prefered delivery address in at checkout.
  • What are some of the things Celliant® has been proven to help with?
    There are a myriad of claims that can be made for products enriched with Celliant® fibres, like your new Sophie mattress. Some of these include: Increased energy Increased thermal eneregy Helps thermoregulation Better endurance Quicker recovery Enhanced performance Increased speed Improved strength Increased stamina Promotes restful sleep Helps increase comfort and promotes restful sleep Increases in local circulation Increase in local oxygenation of the body You can read more at  
  • Are there clinical studies to prove Celliant® works?
    Yes, Celliant® technology has been tested and proven in nine clinical studies. University of California, Irvine, University of Calgary, Texas A&M and Loyola University Chicago are some of the respected third-party research institutions that have evaluated Celliant's performance.
  • What does 3-In-1 Adjustability: Plush, Medium & Firm actually mean?
    Being an adjustable mattress refers to Sophie being one mattress that has 3 different levels of comfort and support- Plush, Medium and Firm.The mattress cover itself has a zipper, it is completely removable and machine washable. Once you have removed the mattress cover, it revels two foam cores encased in white 'socks'. We have embroided the comfort level into the inner sock for ease of use. Simply flip the top 10cm sock to change between Plush (blue) and Medium (White with holes). Place the larger 15cm piece on top to achieve the Firm level of comfort and support.
  • How does Celliant® work?
    Celliant® technology uses a proprietary blend of thermo-reactive minerals to convert the bodies natural heat energy leaving your body into infrared light (IR) and reflects it back into the body. Your bodies muscles and tissue absorb the IR and all of the associated benefits.  
  • If Celliant® recycles energy, will I get hot?
    Not at all! One of the great benefits of using Celliant® in the bedding industry is its thermoregulation properties. The process of recycling energy actaully helps to balance body temperature. No one likes to sleep too hot!

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