* Memory Foam* 4 layers of high-tech foam – relieves pressure* Cooling properties * Medium/Firm Support – suitable for those who sleep on their front and/or their back for spinal support* Machine washable top mattress panel* Delivered vacuum packed, rolled and boxed* 10-Year Guarantee* 100-Night Sleep TrialThis high-tech memory foam mattress from Eve Sleep is designed to give you luxurious support and comfort, instantly relieving pressure to the most vulnerable areas of your body.Stunningly built together, there are 4 incredible layers of memory foam, actively playing a role in providing you with a peaceful sleep.There includes a floatfoam layer which is designed to bring you instant pressure relief and to give you a superior soft surface once laying down.This mattress also includes two top layers of cooling properties, which helps you to stay cool and a modern infused graphite which reduces the heat once your body gets too warm.With a machine washable top panel, you can wash the top layer of the mattress to maintain durability and cleanliness by unzipping and washing at 40 degrees.This mattress is conveniently delivered vacuum packed, rolled and boxed for ease of transport. All you need to do is remove the packaging and allow the mattress to expand to its full size within a few hours. You don’t need to turn your mattress, but we recommend you rotate it 180 degrees once a month.With a 100-night sleep trial to decide if this mattress if perfect for you, you can sleep peacefully without having to keep the plastic under it.If you\'re not happy with the mattress, all you have to do is email Eve at hello@evesleep.co.uk or give them a call on 0800 808 5766, and they’ll pick it up for free, from your bedroom.Need to throw out your old mattress first? View our information on [mattress recycling and collections](https://www.dunelm.com/info/about/mattress-and-furniture-recycling).* For health and hygiene reasons, we are unable to offer refunds or exchanges on Mattresses unless they are returned unused and in their original packaging. For more information, please see our Easy Returns section.