We value your privacy

Our website uses cookies to enhance your experience, serve personalized ads and analyze our traffic. To learn more, see our Cookie Policy

100 Night Sleep Trial on ALL mattresses!
Recent Searches
    Suggestions
      Top Products

      ​MLILY®​ Polar 1800 Cool Gel Hybrid Mattress

      5.0 out of 5
      (8)
      (0)
      (0)
      (0)
      (0)

      Experience cooler, deeper sleep with rejuvenating support for a refreshed morning.

      1800 Pocket Springs
      M-Luxe® Cool Gel Memory Foam
      26cm Depth
      Firmness: Medium Firm
      £449
      RRP £726
      Save £277
      Hurry, this offer ends in 0 days 0hrs 0mins
      from £449

      Size

      Double 4'6" x 6'3"
      £449 RRP £726
      6-7 Weeks
      King Size 5' x 6'6"
      £549 RRP £828
      Only 1 left
      Super King 6' x 6'6"
      £649 RRP £963
      In stock

      FREE Delivery within 6-7 Weeks Estimated delivery from 25th July

      FREE delivery Tomorrow, 14th June

      This product combination is unavailable.
      Out of stock

      Simply pop your email address below, and we'll send you a quick reminder when this item is available!

      Please enter a valid email.
      Keep an eye on your inbox. We'll let you know when this item is back in stock.
      Something went wrong, please try again.
      MLILY® 5 Year Guarantee

      In the unlikely event of a defect in material or workmanship occurring within the 5 year guarantee period, we will arrange to repair or replace the item under complaint free of charge at our discretion.

      100 Night Sleep Trial icon
      100 Night Sleep Trial

      Finding the perfect mattress shouldn't be stressful. That's why we offer a generous 100 night sleep trial. Snuggle in and test it out for at least 50 nights. If it's not your perfect match we’ll offer you an exchange for a mattress that you love even more.

      Delivering a better night’s sleep

      We are proud to provide our award-winning Free Next Day Delivery service to almost everywhere across mainland UK, sending a proper night’s sleep out far and wide.

      Hassle-free and convenient, you can choose a date and time that suits you if you prefer, and get us to deliver straight to your room of choice!

      For some addresses, a small fee will be charged to help us get you your best night’s rest as quickly as possible. To see if this applies to you, or if we’d be unable to deliver to you, just check our Postcode Checker.

      Returns made simple

      Sleep is personal, so we understand that sometimes you may want to return an item you’ve purchased from us for an exchange or refund.

      To make things go as smoothly as possible if you do decide to return, make sure that you check your item(s) when they arrive before signing for delivery.

      In the unlikely event of a problem, just give our friendly, award-winning Customer Service team a call, but do note that if you want to return your item to us, you will be responsible for arranging it and for the cost. For more information, head to our Returns page.

      Old Mattress Removal

      For just £39, our fast and friendly team will collect your old mattress at the exact same time we deliver your new one. No waiting, no heavy lifting, and no clutter. 100% of your old mattress is carefully recycled and kept out of landfill. Simply select 'Old Mattress Removal' at checkout.

      Our Sustainability Efforts

      We’re proud to be partnered with Ecologi, the UK’s leading climate platform, to help us plant trees and fund environmental projects across the globe, protecting the world’s rainforests and helping those in need.

      Our #SustainableSnooze campaign also highlights our journey to becoming a Net Zero company, keeping as many old mattresses out of landfill, and making positive steps in our internal processes to become as green as possible.

      Read more about why this is important to us and the milestones we’ve achieved on our Sustainability page.

      Rated Excellent

      5.0/5
      based on 8 reviews
      Trustpilot star rating
      Quality of product
      5 / 5
      Comfort Rating
      5 / 5
      Value for Money
      5 / 5
      100%
      0%
      0%
      0%
      0%
      Trustpilot Star rating Verified

      Only been sleeping on it for a week and have found it really comfortable and supportive. I did leave it for 48 hours to fully swell up and the slight smell soon disappeared. All in all I am pleased with my purchase. Easy ordering and excellent delivery.

      Gladys 9th Jun
      Trustpilot Star rating Verified

      Comfortable and excellent quality mattress for the money. Highly recommended.

      Anita Lumbis 4th Jun
      Trustpilot Star rating Verified

      Very comfortable, getting more sleep than ever. Would highly recommend

      Jane Hart 1st Feb
      Trustpilot Star rating Verified

      Very comfortable. Great value for money.

      Stuart Browett 27th Jan
      Trustpilot Star rating Verified

      Great night's sleep good quality

      Nichols 9th Dec
      Trustpilot Star rating Verified

      Excellent mattress

      Karen Armstead 23rd Oct

      Frequently paired with

      A placeholder image
      A placeholder image
      A placeholder image
      A placeholder image

      More Medium Firm Mattresses

      A placeholder image
      A placeholder image
      A placeholder image
      A placeholder image

      More with Pocket Springs

      A placeholder image
      A placeholder image
      A placeholder image
      A placeholder image

      You might also like

      A placeholder image
      A placeholder image
      A placeholder image
      A placeholder image
      A logo for Ecologi

      Your order helps us plant trees

      151,970+ Trees planted so far

      Free, fast delivery

      Award winning delivery

      Mattress recycling

      Planet-friendly disposals

      A logo for Klarna

      0% Interest finance

      Buy now, pay later with Klarna

      18+, T&Cs apply, Credit subject to status
      ​MLILY®​ Polar 1800 Cool Gel Hybrid Mattress

      ​MLILY®​ Polar 1800 Cool Gel Hybrid Mattress

      £

      View basket

      Pair it with

      I'm on Sale
      Coolflex® 2-in-1 Waterproof Mattress Protector & Fitted Sheet Coolflex® 2-in-1 Waterproof Mattress Protector & Fitted Sheet
      5.0 star rating

      5.0 (48)

      From £29

      I'm on Sale
      Coolflex® Cool Gel Memory Foam Pillow Coolflex® Cool Gel Memory Foam Pillow
      4.6 star rating

      4.6 (28)

      £39 £69 You save £30

      I'm on Sale
      Coolflex® Cool Gel Memory Foam Mattress Topper Coolflex® Cool Gel Memory Foam Mattress Topper
      4.9 star rating

      4.9 (17)

      From £79

      I'm on Sale
      Coolflex® Waterproof Pillow Protector Pair Coolflex® Waterproof Pillow Protector Pair
      5.0 star rating

      5.0 (2)

      £19 £25 You save £6