Home/all-products/[Super King] Straight 2 Sleep® Mattress Topper
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A bright, minimal bedroom featuring a neatly made bed with a light wood frame, yellow accents, and the Super Sleeper Pro [Super King] Straight 2 Sleep® Mattress Topper with Cooling Technology + FREE Pillows. A lamp and plant sit on the nightstand.
Person placing a mattress topper on top of their bed
A hand presses into the yellow memory foam of the Super Sleeper Pro [King Single] Straight 2 Sleep® Mattress Topper with Cooling Technology + FREE Pillows, leaving an imprint and highlighting superior comfort and mattress renewal.
Hands closing the zips of a cover
Three layers of thick memory foam
Person tucking in bed linen
A close-up view of a cover being zipped up
Pillows overlapping each other on a white sheet
Woman sleeping soundly on a comfortable and supportive surface
A bright, minimal bedroom featuring a neatly made bed with a light wood frame, yellow accents, and the Super Sleeper Pro [Super King] Straight 2 Sleep® Mattress Topper with Cooling Technology + FREE Pillows. A lamp and plant sit on the nightstand.
Person placing a mattress topper on top of their bed
A hand presses into the yellow memory foam of the Super Sleeper Pro [King Single] Straight 2 Sleep® Mattress Topper with Cooling Technology + FREE Pillows, leaving an imprint and highlighting superior comfort and mattress renewal.
Hands closing the zips of a cover
Three layers of thick memory foam
Person tucking in bed linen
A close-up view of a cover being zipped up
Pillows overlapping each other on a white sheet
Woman sleeping soundly on a comfortable and supportive surface

[Super King] Straight 2 Sleep® Mattress Topper

Australia’s #1 awarded cooling topper
Wednesday Price
$469

Or 4 payments of $117.25

PayPal or Afterpay

FREE 2x Hotel Plush Pillows
120-Night Trial Try it risk-free in the comfort of your own home. If it's not the perfect fit within the trial period, we'll easily arrange a return or exchange.
5-Year Warranty Built to last. Our warranty covers material and workmanship defects for the full duration stated on the product, giving you complete peace of mind.

Want to talk to a Local Sleep Expert?

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    Product Description

    Product Details

    Specifications

    Care Instructions

    FAQ

    1256 Reviews

    Shipping & Delivery

    Experience a luxurious, undisturbed sleep every night with the Straight 2 Sleep® Super King Mattress Topper. Equipped with Three-Layer Comfort Pad Technology and our exclusive Tri-Line Support System, Super Sleeper Pro’s best-selling super king mattress topper delivers the ideal blend of gentle cushioning and reinforced stability while keeping you cool with its breathable construction. 

    Whether you’re looking to support proper spinal alignment, ease pressure points or bring that sought-after hotel-level comfort into your bedroom, this topper is the perfect companion for a night of restorative rest. Simply place it on your existing super king mattress and enjoy the elevated comfort of a brand-new bed — without any hassle or extra cost. 

    Transform Your Bedtime Routine With Our Super King Mattress Topper

    Tired of tossing and turning, clock watching or waking up sore, restless and still exhausted? If your mattress isn’t delivering the comfort and support you deserve, it’s time to upgrade your sleep. Experience the freedom of deep, undisturbed rest with Australia’s #1-rated super king mattress topper. 

    • Precision Support for Full-Body Pressure Relief

    Leave aches and pains in the past and enjoy a new feeling of comfort with the Straight 2 Sleep® Super King Mattress Topper. Expertly engineered with three layers of remedial memory foam for full-body pressure distribution, this topper gently cradles the shoulders, hips, and knees to promote spinal alignment. This balance helps to reduce joint strain, soothe muscle tension and release built-up stress from the body. Plus, the topper’s strong, shock-absorbent core ensures consistent support with minimal motion transfer — meaning even if you toss or turn, your partner remains undisturbed. 

    • Premium Construction, Affordable Pricing 

    Our affordable super king mattress topper allows you to experience the same high-tech features and luxurious comfort typically found in mattresses costing thousands — without the price tag.

    • Bed Making Made Simple With Extra Depth 

    Thanks to a generously sized 38cm-deep elastic skirt, you can easily secure the super king mattress topper onto your existing mattress for quick, hassle-free bed making.

    • Easy Washing And Cleaning 

    Made from 50% nylon and 50% polyester, these two synthetic fabrics deliver durability and wrinkle resistance to keep your super king mattress topper in perfect condition for years. Need to remove a stain? Cleaning our topper is easy — simply unzip the cover, toss it in the washing machine and hang it on the line to dry. 

    Wake Refreshed And Rejuvenated With The Best Super King Mattress Topper

    So much more than a simple addition to your bedding ensemble, our super king mattress topper is your gateway to better mornings and more energised days. Loved by thousands of happy sleepers, including Australian actress Paula Duncan, this topper is a must-have for those who value comfort, quality and real results.

    The Straight 2 Sleep® Super King Mattress Topper Difference

    • Triple-Layer Comfort Design — The innovative comfort pad system combines pressure-relieving memory foam with Tri-Line Positioning to keep your spine perfectly aligned.

    • Instant Bed Makeover — The super king mattress topper works with any base, including water beds, spring beds and floor beds, instantly upgrading your existing mattress without the cost of replacing it.

    • Cool And Comfortable Sleep Surface — Perfect for hot sleepers, the Arctacool™ fabric cover features advanced cooling technology for a more comfortable night’s sleep.

    • Pain And Pressure Relief — Our super king mattress topper minimises joint aches, back pain and morning stiffness to promote better-quality sleep and a happier, more productive day. 

    Rest Easy With Super Sleeper Pro’s 180-Night Sleep Trial 

    We’re confident you’ll love our super king mattress topper. That’s why we stand behind it with an impressive 180-night at-home trial and a money-back guarantee. Shop our best-selling super king bed topper online today to experience the difference of genuine comfort — completely risk-free. Or, explore our entire range of super king mattress toppers to find additional options for every sleeping style.

    Note: Electric blankets must not be used under the Straight 2 Sleep Mattress Topper.

    Experience a luxurious, undisturbed sleep every night with the Straight 2 Sleep® Super King Mattress Topper. Equipped with Three-Layer Comfort Pad Technology and our exclusive Tri-Line Support System, Super Sleeper Pro’s best-selling super king mattress topper delivers the ideal blend of gentle cushioning and reinforced stability while keeping you cool with its breathable construction. 

    Whether you’re looking to support proper spinal alignment, ease pressure points or bring that sought-after hotel-level comfort into your bedroom, this topper is the perfect companion for a night of restorative rest. Simply place it on your existing super king mattress and enjoy the elevated comfort of a brand-new bed — without any hassle or extra cost. 

    Transform Your Bedtime Routine With Our Super King Mattress Topper

    Tired of tossing and turning, clock watching or waking up sore, restless and still exhausted? If your mattress isn’t delivering the comfort and support you deserve, it’s time to upgrade your sleep. Experience the freedom of deep, undisturbed rest with Australia’s #1-rated super king mattress topper. 

    • Precision Support for Full-Body Pressure Relief

    Leave aches and pains in the past and enjoy a new feeling of comfort with the Straight 2 Sleep® Super King Mattress Topper. Expertly engineered with three layers of remedial memory foam for full-body pressure distribution, this topper gently cradles the shoulders, hips, and knees to promote spinal alignment. This balance helps to reduce joint strain, soothe muscle tension and release built-up stress from the body. Plus, the topper’s strong, shock-absorbent core ensures consistent support with minimal motion transfer — meaning even if you toss or turn, your partner remains undisturbed. 

    • Premium Construction, Affordable Pricing 

    Our affordable super king mattress topper allows you to experience the same high-tech features and luxurious comfort typically found in mattresses costing thousands — without the price tag.

    • Bed Making Made Simple With Extra Depth 

    Thanks to a generously sized 38cm-deep elastic skirt, you can easily secure the super king mattress topper onto your existing mattress for quick, hassle-free bed making.

    • Easy Washing And Cleaning 

    Made from 50% nylon and 50% polyester, these two synthetic fabrics deliver durability and wrinkle resistance to keep your super king mattress topper in perfect condition for years. Need to remove a stain? Cleaning our topper is easy — simply unzip the cover, toss it in the washing machine and hang it on the line to dry. 

    Wake Refreshed And Rejuvenated With The Best Super King Mattress Topper

    So much more than a simple addition to your bedding ensemble, our super king mattress topper is your gateway to better mornings and more energised days. Loved by thousands of happy sleepers, including Australian actress Paula Duncan, this topper is a must-have for those who value comfort, quality and real results.

    The Straight 2 Sleep® Super King Mattress Topper Difference

    • Triple-Layer Comfort Design — The innovative comfort pad system combines pressure-relieving memory foam with Tri-Line Positioning to keep your spine perfectly aligned.

    • Instant Bed Makeover — The super king mattress topper works with any base, including water beds, spring beds and floor beds, instantly upgrading your existing mattress without the cost of replacing it.

    • Cool And Comfortable Sleep Surface — Perfect for hot sleepers, the Arctacool™ fabric cover features advanced cooling technology for a more comfortable night’s sleep.

    • Pain And Pressure Relief — Our super king mattress topper minimises joint aches, back pain and morning stiffness to promote better-quality sleep and a happier, more productive day. 

    Rest Easy With Super Sleeper Pro’s 180-Night Sleep Trial 

    We’re confident you’ll love our super king mattress topper. That’s why we stand behind it with an impressive 180-night at-home trial and a money-back guarantee. Shop our best-selling super king bed topper online today to experience the difference of genuine comfort — completely risk-free. Or, explore our entire range of super king mattress toppers to find additional options for every sleeping style.

    Note: Electric blankets must not be used under the Straight 2 Sleep Mattress Topper.

    Mattress Topper

    Size
    • Unit size: 203 x 203 x 7cm
    • Carton size: 108 x 36 x 36cm
    Weight9kg
    Depth7cm 
    Layers/ StructureTop Blue Foam - Square hard blue memory foam
    Middle Foam - 4cm memory foam
    Bottom Foam - 3cm regular foam
    Removable Cover MaterialTop cover: 50% nylon, 50% polyester, cool fabric with anti-bacterial treatment
    Side wall: 100% polyester, blue air mesh fabric
    Bottom: 100% polyester, knitting fabric + skirting
    Machine WashableYes, cover can be machine washed at 40°C on gentle cycle with similar colours
    Tumble Dryer SafeNo, line dry only
    Money Back Guarantee180 days
    Warranty5 years

    Every Comfort Pillow

    Dimensions71cm x 46cm
    Material
    • Outer Cover - 50% Nylon + 50% Polyester
    • Inner Cover - 100% Polyester
    • Filling - Memory Foam + Silk Brushed Polyester 
    Machine Washable
    • Outer Cover - Machine Wash Warm
    • Inner Cover - Machine Wash Warm
    • Filling - Yes, wash inside Inner Cover
    Tumble Dryer SafeNo
    Money Back Guarantee120 Days
    Warranty12 Months

     

    Mattress Topper 

    Outer Cover: Only the removable outer cover can be washed.

    • Cold machine wash separately before first use.
    • Wash dark colors separately.
    • Use gentle cycle only.
    • Line dry or hang dry only.
    • DO NOT: Tumble dry/ Bleach/ Use fabric softeners
    • Medium iron if needed.
    • Do not dry clean (except using trichloroethylene).

    Every Comfort Pillow

    Outer Cover:

    • Machine wash warm.
    • Line dry or hang dry only.
    • DO NOT: Tumble dry/ Bleach/ Use fabric softeners
    • Warm iron if needed.

    Inner Cover (with filling inside):

    • Machine wash warm.
    • Line dry or hang dry only.
    • DO NOT: Tumble dry/ Bleach/ Use fabric softeners
    • Warm iron if needed.

    Filling (Memory Foam & Polyfiber):

    • After washing, ring out excess water.
    • Lay flat on a dry towel to air dry completely.
    • Ensure the foam is fully dry before placing back into the cover.

    Are mattress toppers bad for you?

    No, mattress toppers are not inherently bad for you. The Super Sleeper Pro super king mattress topper is crafted to enhance your sleep quality with its Three-Layer Comfort Pad Technology. It uses premium memory foam to cushion your shoulders, hips and knees, relieving joint and muscle pressure while promoting proper spine alignment.

    Does a mattress topper go under the sheet?

    Yes, the super king mattress topper should be placed on top of your mattress and underneath the sheets or a mattress protector. This layering keeps the topper clean and ensures lasting support.

    Can you wash a super king mattress topper?

    The Super Sleeper Pro super king mattress topper cover is removable and machine washable. Wash it in warm water and line or hang dry. Do not use fabric softeners, tumble dry, bleach or dry-clean — as these techniques may damage the topper. Set your iron to a medium temperature to buff out a crease or wrinkle.

    Which is better, super king mattress toppers made from memory foam or down mattress toppers?

    If you’re seeking an ergonomic super king mattress topper to help alleviate aches and pains, memory foam is your ideal option. If a softer, more plush feel is what you’re after, a down topper might suit you better — but it won’t deliver the same firm, targeted support as memory foam.

    What should I look for when buying a super king mattress topper?

    Consider factors like thickness, size, materials, and your specific needs. Our super king mattress topper is available in all sizes, fits any bed base and features advanced technology to relieve muscle pain and improve alignment.

    Can I use an electric blanket with a super king mattress topper?

    Yes, you can use an electric blanket on top of the topper, but avoid placing it underneath or inside the topper cover.

    What firmness level can I expect from Super Sleeper Pro’s king-size topper?

    The Straight 2 Sleep® Super King Mattress Topper offers medium firmness, ideal for those seeking a balance between softness and support.

    Is the super king mattress topper suitable for hot sleepers?

    Yes, its cooling memory foam layers help regulate temperature, ensuring year-round comfort.

    How long does the super king mattress topper last?

    While the lifespan varies depending on factors like body weight and sleeping habits, the super king mattress topper has a five5-year warranty for total peace of mind. 

    Do free pillows come with my super king mattress topper?

    Yes, the two pillows are vacuum-sealed inside the topper packaging, which you will see after you unbox. 

    What is Super Sleeper Pro’s 180-night sleep guarantee?

    We let you test-drive the super king mattress topper for 180 nights risk-free. If you are unsatisfied, contact support@supersleeperpro.com.au to initiate a return and receive a full refund after completing the return process. Please allow at least three to four weeks to adjust to the topper for the best results.



    4.7
    Rated 4.7 out of 5 stars
    Based on 1,256 reviews
    Reviews Summary
    Customers say this mattress topper is incredibly comfortable and supportive, transforming their sleep quality. Many report waking without aches, particularly in the back and hips. The soft yet supportive feel works well on older mattresses, and included pillows are praised. Most experience better sleep within days, though a few needed adjustment time. A small number report shifting issues or initial discomfort.
    Customers Talked About
    Write a Review (Opens in a new window)
    1,256 reviews
    • Rated 5 out of 5 stars
      7/8/26
      Sleeping Beauty Fully 😴✨

      My new Super Sleeper Pro which I waa hesitant to buy as I hate shopping online, I am old school and like to touch and feel and test products, especially with mattresses, I have never bought a mattress online and couldn’t really wrap my head around it.

      But with the super sleeper pro, I watched it for some time and my physio whom works with me and my collapsed lumbers 3,4 and 5 recommended it to me as another client had been using one and had had a lot of relief and had been getting some sleep, so for the first time, I bit the bullet and purchased it

      Delivery was way shorter than expected and handling of the sleeper pro was no problem even with my capacity to lift items.

      I left it for 24hrs overnight and made the bed when I returned home the following day. It made my bed a little more height, but nothing major which was aesthetically pleasing,

      And then when I went to trial my bed that night, praying that I might have a decent sleep, after trialling many different products that hadn’t worked up until this point and not having a full nights sleep in over five years since my accident. I was hopeful, but was seriously doubting it would work.

      I jumped in bed and it felt amazing right from the get go and the free pillows that came with it felt amazing too. I drifted off to sleep and woke the next morning, no waking during the night, in pain, struggling to move/roll to another position, because my spine had ceased up. I woke up and could instantly move and had not woken…

      Marisa R.
      Verified Buyer
      Was this helpful?
    • Rated 5 out of 5 stars
      6/19/26
      So far so good!

      Only used for a few nights so far, and already sleeping better and less aches when waking up!

      Sean D.
      Verified Buyer
      Was this helpful?
    • Rated 5 out of 5 stars
      6/2/26
      It took a few days

      At first I found the topper a bit alien to me but after the last 4 nights of the best sleep for about 5 years I’m totally sold . I have not needed a pillow under my hip to get to sleep and I’m sleeping all through the night without restless legs . Also my dog Bets is sleeping wonderfully Thankyou Deidre.

      Deidre H.
      Verified Buyer
      Was this helpful?
    • Rated 5 out of 5 stars
      5/30/26
      Best Sleep

      I was sceptical about buying SuperSleeper Pro mattress topper. I was saving up for a new mattress, I had thought that if it didn't work for me I would pass it on to my daughter. Ha...she is not getting it.From the first night sleeping on it I slept without turning over multiple times . But the best thing about it was no back pain when I woke up.

      IT REALLY WORKS. Makes your old mattress new.

      Gail T.
      Verified Buyer
      Was this helpful?
    • Rated 5 out of 5 stars
      4/8/26
      At last finally a decent sleep

      Have spoken to my husband many times about this mattress topper but he said it was too expensive but I finally wore him down and he’s glad that he did listened to me.

      We have had the best sleep we have had for quite some time even though our mattress was not very old. I certainly would recommend this mattress topper.

      Brian g. c.
      Verified Buyer
      Was this helpful?
    • Rated 5 out of 5 stars
      3/25/26
      Finally a great night sleep

      Defiantly helps with my joint pain, has given our old mattress a new lease of life.

      glad we took a chance on this topper,Tried other toppers with no success. also as it has added height to our bed it makes it easier to make without the bending bonus for a bad back.

      Now the only problem is getter out of bed !

      Thank you Super Sleeper.

      Linda S.
      Verified Buyer
      Was this helpful?
    • Rated 5 out of 5 stars
      3/25/26
      Natalie

      We have had a queen size Super Sleeper Mattress Topper for several years but have just recently upgraded to a larger king size bed. We immediately purchased the king size topper without hesitation.

      It’s like sleeping on clouds best investment ever

      made!

      Natalie L.
      Verified Buyer
      Was this helpful?
    • Rated 4 out of 5 stars
      3/7/26
      My fabulous mattress topper

      My husband just came home from hospital and I surprised him with the new mattress topper. As he has to spend a lot of time in bed. He was elated with the comfort of his - felt like - new bed. I love it too. And thank you for the free pillows. They are fabulous.

      Robyn T.
      Verified Buyer
      Was this helpful?
    Show More

    GET FREE SHIPPING for all order over $149 😊 Domestic order delivery times are as follows:

    Metro Areas:

    2-3 business days

    Regional Areas:

    5-9 business days
    (depending on how remote your location is it may take an extra day or two)
Firm Support & Sound Sleep

All New
Straight To Sleep
Mattress Topper

  • [Super King] Straight 2 Sleep® Mattress Topper perfect spinal alignment with support pads - Super Sleeper Pro Perfect spinal alignment with support pads
  • [Super King] Straight 2 Sleep® Mattress Topper memory foam technology reduces aches - Super Sleeper Pro Memory foam technology reduces aches
  • [Super King] Straight 2 Sleep® Mattress Topper extra depth for easy fitting - Super Sleeper Pro Extra depth for easy fitting
  • [Super King] Straight 2 Sleep® Mattress Topper nylon & polyester - Super Sleeper Pro Nylon & polyester
  • [Super King] Straight 2 Sleep® Mattress Topper includes 2 free pillows - Super Sleeper Pro Includes 2 FREE pillows
  • [Super King] Straight 2 Sleep® Mattress Topper 180 night sleep guarantee - Super Sleeper Pro 180 night sleep guarantee
A1E2A00C-E2A0-4B16-B923-BD18E073C064
As Seen On TV!
Precision Support for Deep, Restorative Sleep

Precision Support for Deep, Restorative Sleep

Designed with targeted 3-zone support, the Straight 2 Sleep® Mattress Topper gently cushions your shoulders, hips, and knees to promote natural spinal alignment. This breakthrough technology helps relieve pressure on your joints, relaxes tired muscles, and eases tension throughout your body. The result? Deeper, uninterrupted sleep and truly refreshed mornings – so you can wake up recharged and ready to take on the day.

Instantly Makes An Old Mattress Feel NEW!

<p>Instantly Makes An Old Mattress Feel <strong>NEW!</strong></p>

Simply roll it out and attach it to any bed like a fitted sheet

Transform the quality of your sleep in an instant

3 Layer Memory Foam

3 Layer Memory Foam

Unique combination of premium remedial memory foams for the most comfortable sleeps.

Supportive Foam Core

Supportive Foam Core

Strong, shock absorbent core reduces movement resulting in zero partner disturbance.

Luxury Memory Foam

Luxury Memory Foam

Responsive comfort layer with dispersive support for perfect full body pressure distribution.

Advanced Support Zones

Advanced Support Zones

3 zones of luxury support foam to cradle your shoulders, hips, and knees for ultimate support.

An exploded diagram of a mattress shows four distinct blue and yellow layers, with insets highlighting features like thickness, texture, and airflow. Text reads, “Warm in winter, Cool in summer!” with an arrow pointing to the top layer.An exploded diagram of a mattress shows four distinct blue and yellow layers, with insets highlighting features like thickness, texture, and airflow. Text reads, “Warm in winter, Cool in summer!” with an arrow pointing to the top layer.
A1E2A00C-E2A0-4B16-B923-BD18E073C064
Real Reviews!

Life-Changing Results From Real People

So far so good

"It's been about 4 weeks and there has been a marked improvement in our sleep. Both my wife and I have back issues, mine is worse. She reckons it's awesome. My back is better, but not ideal, most likely I'm the problem. Overall, very happy. A reasonable price for what is a quality product. Beats buying mattresses all the time and the company back their product, unlike 95% of mattress manufacturers."

David F

super sleeper pro - verified buyerVerified Buyer, from Australia

Love love love it

"We are old and have achy joints the topper pad has enabled us to sleep well without tossing and turning all night waking ourselves up, has also eliminated the need for the bathroom several times over night. We wake up feeling able to face the day instead of ready for sleep again after breakfast. It’s not just the straight to sleep mattress topper though, the pillows are amazing, I was so impressed I bought two more. Thank you so much."

Dawn B

super sleeper pro - verified buyerVerified Buyer, from Australia

Really Good

"I am enjoying a good night sleep. I have changed my mattress over recent times but since fitted the super sleeper we have enjoyed a deeper sleep for longer. The pain I feel in my hips has reduced and I am no longer continually turning from one side to the other."

Sandra M

super sleeper pro - verified buyerVerified Buyer, from Australia

Best Purchase Ever

"Love our Super Sleeper Pro. Arrived in a timely manner with free delivery and bonus pillow which we also love. I am sleeping through the night and not having the usual tossing and turning that was part of every night prior to our purchase. Totally recommend this product."

Linda K

super sleeper pro - verified buyerVerified Buyer, from Australia

Comfortable

"I found the mattress topper to be really comfortable and lovely to sleep on. I suffer from fibromyalgia and I’m getting less body pain now then I used to get while sleeping. I’m very happy with my purchase."

Ana C

super sleeper pro - verified buyerVerified Buyer, from Australia

Surprisingly comfy

"Read the reviews before buying, thinking that the Mattress Topper wouldn't/couldn't be too bad if so many say so, but the slightest reservation that maybe they are over-hyping it. Nope. It is as advertised. Makes for a much more comfy sleep. Highly recommended. Full marks."

Peter K

super sleeper pro - verified buyerVerified Buyer, from Australia
Premium Quality For A Fraction Of The Price
Super Sleeper Pro - A simple blue outline of a diamond shape on a light gray background, featuring geometric lines to suggest facets.

Premium Quality For A Fraction Of The Price

These state of the art support zones provide you the level of comfort found on mattresses worth thousands of dollars. We've designed this support on toppers which easily fit on old mattresses and require minimal materials, so you only need to pay a fraction of premium mattresses.

Extra Depth For Easy Fitting
Super Sleeper Pro - A blue double-headed vertical arrow is positioned between two parallel horizontal lines on a light gray background, indicating height or vertical measurement.

Extra Depth
For Easy Fitting

Fit your topper over your old mattress in seconds thanks to the extra 38cm long elastic skirt. This design provides you maximum convenience to make the process of fitting your topper easy and simple.

Removable Nylon & Polyester Cover
Super Sleeper Pro - A simple blue outline of a leaf is shown on a light gray background.

Removable Nylon & Polyester Cover

Made of 50% nylon and 50% polyester, these 2 synthetic fabrics create a combination of durability and wrinkle resistance to stay in perfect condition for long lengths of time. When you want to wash the topper, simply unzip the cover and put it in the washing machine. It couldn't be easier!

Works With Any Base

work with any basework with any base

Dimensions & Weight

mattress toppers dimensionsmattress toppers dimensions

Promotional banner for premium hotel-style pillows with a free gift offer on a yellow background.Promotional banner for premium hotel-style pillows with a free gift offer on a yellow background.
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Find out more
Free Delivery Icon

Next-Day Sydney Dispatch

Order today, and we’ll ship the next business day - fast, reliable delivery across Australia.

120 Night Guarantee Icon

120 Night Sleep Guarantee

Enjoy peace of mind with 120 nights to try it at home - full refund if you’re not completely satisfied.

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[Super King] Straight 2 Sleep® Mattress Topper
REDEEM OFFER
4.7
Rated 4.7 out of 5 stars
Based on 1,256 reviews
Reviews Summary
Customers say this mattress topper is incredibly comfortable and supportive, transforming their sleep quality. Many report waking without aches, particularly in the back and hips. The soft yet supportive feel works well on older mattresses, and included pillows are praised. Most experience better sleep within days, though a few needed adjustment time. A small number report shifting issues or initial discomfort.
Customers Talked About
Write a Review (Opens in a new window)
1,256 reviews
  • Rated 5 out of 5 stars
    7/8/26
    Sleeping Beauty Fully 😴✨

    My new Super Sleeper Pro which I waa hesitant to buy as I hate shopping online, I am old school and like to touch and feel and test products, especially with mattresses, I have never bought a mattress online and couldn’t really wrap my head around it.

    But with the super sleeper pro, I watched it for some time and my physio whom works with me and my collapsed lumbers 3,4 and 5 recommended it to me as another client had been using one and had had a lot of relief and had been getting some sleep, so for the first time, I bit the bullet and purchased it

    Delivery was way shorter than expected and handling of the sleeper pro was no problem even with my capacity to lift items.

    I left it for 24hrs overnight and made the bed when I returned home the following day. It made my bed a little more height, but nothing major which was aesthetically pleasing,

    And then when I went to trial my bed that night, praying that I might have a decent sleep, after trialling many different products that hadn’t worked up until this point and not having a full nights sleep in over five years since my accident. I was hopeful, but was seriously doubting it would work.

    I jumped in bed and it felt amazing right from the get go and the free pillows that came with it felt amazing too. I drifted off to sleep and woke the next morning, no waking during the night, in pain, struggling to move/roll to another position, because my spine had ceased up. I woke up and could instantly move and had not woken…

    Marisa R.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    6/19/26
    So far so good!

    Only used for a few nights so far, and already sleeping better and less aches when waking up!

    Sean D.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    6/2/26
    It took a few days

    At first I found the topper a bit alien to me but after the last 4 nights of the best sleep for about 5 years I’m totally sold . I have not needed a pillow under my hip to get to sleep and I’m sleeping all through the night without restless legs . Also my dog Bets is sleeping wonderfully Thankyou Deidre.

    Deidre H.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    5/30/26
    Best Sleep

    I was sceptical about buying SuperSleeper Pro mattress topper. I was saving up for a new mattress, I had thought that if it didn't work for me I would pass it on to my daughter. Ha...she is not getting it.From the first night sleeping on it I slept without turning over multiple times . But the best thing about it was no back pain when I woke up.

    IT REALLY WORKS. Makes your old mattress new.

    Gail T.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4/8/26
    At last finally a decent sleep

    Have spoken to my husband many times about this mattress topper but he said it was too expensive but I finally wore him down and he’s glad that he did listened to me.

    We have had the best sleep we have had for quite some time even though our mattress was not very old. I certainly would recommend this mattress topper.

    Brian g. c.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3/25/26
    Finally a great night sleep

    Defiantly helps with my joint pain, has given our old mattress a new lease of life.

    glad we took a chance on this topper,Tried other toppers with no success. also as it has added height to our bed it makes it easier to make without the bending bonus for a bad back.

    Now the only problem is getter out of bed !

    Thank you Super Sleeper.

    Linda S.
    Verified Buyer
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  • Rated 5 out of 5 stars
    3/25/26
    Natalie

    We have had a queen size Super Sleeper Mattress Topper for several years but have just recently upgraded to a larger king size bed. We immediately purchased the king size topper without hesitation.

    It’s like sleeping on clouds best investment ever

    made!

    Natalie L.
    Verified Buyer
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  • Rated 4 out of 5 stars
    3/7/26
    My fabulous mattress topper

    My husband just came home from hospital and I surprised him with the new mattress topper. As he has to spend a lot of time in bed. He was elated with the comfort of his - felt like - new bed. I love it too. And thank you for the free pillows. They are fabulous.

    Robyn T.
    Verified Buyer
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