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Best For All Positions
Helps with Disturbance
Helps with Allergies
Helps with Pressure Relief
Thermal Control All Season
 

One Third

Core Balance Memory 1000 Pocket Hybrid Mattress

Core Balance Memory 1000 Pocket Hybrid Mattress

Regular price £195.46 GBP
Regular price £250.00 GBP Sale price £195.46 GBP
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Taxes included. Shipping calculated at checkout.
1000 Pocket Springs
Cool Memory Foam
20cm Depth
Quilted Cover
Single Sided
Firmness: Medium
5 Year Warranty
Free Delivery
Size
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Description

Are you craving the best night's sleep? Look no further than the Core Balance Memory 1000 Pocket Hybrid Mattress!

Ultimate support

Our high-performance Core Balance spring system has been developed to optimise your comfort and support. Designed for longevity and resilience, our Onethird Pockets are specifically designed to maximise the life of your mattress.

Adapting to your body's contours, the Core Balance springs offer exceptional support and response to your movements throughout the night for a truly tailor-made feel.

Blissful comfort

Crafted from the finest materials, you can be sure that Onethird will cocoon you in comfort.

The Core Balance 1000 features a truly sumptuous 2cm layer of our revolutionary Core Balance.

But this isn't any ordinary memory foam! Crafted from a blend of sustainable, natural materials including soybean oil and refreshing balm, this comfort layer is designed with an open-cell structure for enhanced breathability and freshness.

Thanks to the higher rate of moisture evaporation, you can enjoy all the benefits of soothing memory foam comfort, without the overheating you might expect.

Unaffected by ambient temperature, Onethird withstands changes to your bedroom temperature. Enjoy a consistently supportive and comfortable sleep - whether it's a chilly winter evening or a balmy summer night.

Exceptional breathability

Say goodbye to uncomfortable, hot nights. Say hello to freshness! Your Onethird mattress has been uniquely designed with clever Adaptive® cover technology.

Adaptive® actively works throughout the night to wick away moisture, keeping you dry, cool and comfortable all night.

Enjoy optimal airflow, too. The high-density support foam base is castellated - which means that air channels have been built into the mattress structure. This enables a healthy flow of air around your body as you sleep.

Maximised sleeping space

Whether you share your mattress with a partner or you get the bed all to yourself - maximum sleeping space is essential.

The Onethird Surround Support foam encapsulated border not only enhances the support and extends the life of your mattress - it also increases your usable sleeping surface by an extra 25%! So you can - literally - sleep right to the very edge!

Wrapped in luxury

Your Onethird is simply the perfect sleep package, all bundled up in a super-soft quilted cover for a touch of luxury.

Easy care

Created with your convenience in mind, your Onethird is easy to care for. You'll never have to flip your mattress - simply rotate it every 3 months to keep it in the great condition you expect.

Your new mattress will arrive rolled up for your convenience; no more tricky manoeuvring up the stairs!

Simply place your new Onethird on your bed, remove the packaging and allow it to expand in a well-ventilated room for freshness. Your new mattress will achieve maximum size within 48 hours.

It even comes with a removable cover which you can sponge clean, so you can keep your sleeping space as clean as possible.

Our Guarantee

An exceptionally high-quality product, your Onethird mattress includes a 5 Year Guarantee.

Please note: the mattress cover is guaranteed for one year.

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.

Benefits

  • Supportive 1000 individual Onethird Pocket® springs
  • A perfect 2cm layer of breathable Onethird Fusion Cool Memory Foam for enhanced comfort
  • Cooler, fresher - featuring intelligent Adaptive® technology for moisture control
  • High-density foam base offers total body support
  • Enjoy maximised sleeping space thanks to edge-to-edge support technology
  • Optimal airflow throughout mattress core for a healthier sleeping environment
  • Support Surround reinforces the mattress sides and provides 25% more sleeping space
  • Hypoallergenic for your peace of mind
  • Perfectly balanced medium firmness
  • Super soft quilted-cover
  • Single-sided for easy care and convenience
  • Total mattress depth: 20cm
  • Arrives rolled up for your convenience
  • 10 Year Guarantee
  • Please note: the mattress cover is guaranteed for 12 months

     

    Weights: Single: 17kg, Small Double: 20kg, Double: 24kg, King Size: 28kg, Superking: 34kg

Disclaimer: Each mattress spec is reflected in the description and details on the page, Please note however that the outside cover can sometimes be a bit different to the images reflecting on the season and time of year

Delivery

We provide our award-winning Free Next Day Delivery service to most locations, sending a proper night’s sleep out far and wide. Hassle-free and convenient, you can even choose a time and day that suits you, have us take your old mattress away for recycling, and get us to deliver to your room of choice!

In some places, a small fee will be charged to help us get you your best night’s rest as quickly as possible. Take a look at the following postcodes to see if this applies to you, and if you’re not sure, then use our helpful Postcode Checker to help you shop with confidence.

  • AB10-AB16, AB21-AB25, AB30-AB39, AB41-AB45, AB51-AB56
  • CA1-CA9
  • DD1-DD11
  • DG1-DG14, DG16
  • EH1-EH49, EH51-EH55, EH91, EH95, EH99
  • FK1-FK21
  • G1-G5, G9, G11-G15, G20-G23, G31-G34, G40-G46, G51-G53, G58, G60-G79, G18-G84, G90
  • IV1-IV19, IV30-IV32, IV36
  • KA1-KA30
  • KY1-KY16, KY99
  • LA1-LA7
  • ML1-ML12
  • PH1-PH26
  • TD1-TD15

30 Night Sleep Trial

Sleep on your new mattress in the comfort of your home for a full 30 nights. Take your time to feel the support, comfort, and pressure relief it provides.

If you’re not completely satisfied within the trial period, you can return or exchange it with no hassle and no stress.

We want you to be confident that your mattress is the perfect match for your sleep.

Warranty & Guarantee

Rest easy knowing your mattress is protected with our 5-year warranty. Crafted with quality materials and long-lasting comfort in mind, your mattress is designed to stay supportive night after night.

If any manufacturing faults or defects appear within the warranty period, we’ll repair or replace your mattress — no hassle, no extra cost.

Your comfort and peace of mind are always guaranteed.

Why Choose One Third

3 Year Warranty & 30 Night Trial

We're committed to your satisfaction and offer a 3 Year Warranty & 30 Night Trial on all products. If you're not happy with the product, within 30 days of your purchase, we'll refund your money and pick up the bed at NO cost to you

Complete Buyer Protection

Buy with confidence with PayPal, pay in installments or pay cash on delivery. We offer a variety of payment methods to suit your needs

Made in Britain – Comfort Delivered Fast

Enjoy your new mattress in no time with zero hassle. All our mattresses arrive ready to use — simply unbox, let it expand, and relax. No tools, no complicated setup, and no DIY expertise required.

Designed and manufactured in Britain for comfort, quality, and convenience.