The TEMPUR® ONE Medium Mattress is driven by science. Featuring TEMPUR® Material derived from NASA, the open-cell structure of this mattress offers exceptional, unique support and comfort.

Softens at your heaviest pressure points

Billions of visco-elastic, spherical open cells work continuously within the TEMPUR® Support Material of the TEMPUR® ONE Medium Mattress.

Adapting to your changes in temperature and weight, these cells respond to your body, softening the material where it detects your heaviest pressure points. The result? A weightless feeling that’s as supportive as it is comfortable. It’s pure science.

Let the TEMPUR® ONE Medium Mattress contour to your unique shape, cradling you in comfort and personalised support as you sleep.

Unlike regular memory foam, this open cell structure allows continuous airflow throughout the TEMPUR® ONE Medium Mattress, so you don’t suffer from overheating due to heat retention.

Leave disturbed sleep in the past

Motion absorbing properties ensure you won’t be disturbed by a wriggling partner in the night. As the innovative TEMPUR® Support Material springs back to life after pressure is removed rather than compressing like regular memory foam, you can enjoy reactive support night after night no matter how you choose to sleep.

No maintenance required, the TEMPUR® ONE Medium Mattress comes with a removable zip cover that you can simply pop in the wash when needed. No need to flip or turn - TEMPUR® Support Material doesn’t need refreshing to work like new.

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• Reactive support no matter what position you sleep in
• Billions of visco-elastic open cells respond to changes in weight and temperature
• Born from NASA technology, developed and defined by TEMPUR®
• No need to flip or turn
• 10 year manufacturer’s guarantee
• Motion absorbing properties for an undisturbed sleep
• Contours to your unique body shape
• Antimicrobial zip cover is easily removable and washable
• Continuous ventilation prevents heat retention and overheating

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.

TEMPUR® 10 Year Guarantee

TEMPUR® are so certain you’ll adore your item, they offer an incredible ten year manufacturer’s guarantee. In the very unlikely case that you discover a defect as a result of faulty workmanship or material within your TEMPUR® product, we will arrange to repair or replace your item up to ten years from the date of delivery. Please see below for further details:

Download warranty/guarantee information