Silentnight\'s premium memory foam choice, offering a luxurious dual layer pocket spring system with zoning across the mattress which is scientifically proven to provide better spinal alignment to aid aches and pains through the night.Featuring a sumptuous layer of \"body hugging\" memory foam, this mattress provides extra comfort, as it moulds to your body contours for soothing pressure relief and a more peaceful night\'s sleep.Its Mirapocket support system includes individual responsive pocket springs to ensure tailored comfort and support where you need it most: around the lower back and hips. Each spring independently reacts to the unique weight and movement of your body, providing even weight distribution and maximum sleeping space.With new breathable borders, the Mirapocket 2000 Memory allows for greater airflow than standard memory foam mattresses, so you can experience a fresher sleeping experience each night. This mattress is finished with a luxury soft knit mattress cover, treated with Allergy UK approved probiotics to offer a naturally hygienic and dust mite free environment. The medium soft feel is great for those who sleep on their side.Please note, unfortunately we cannot deliver this item to the Channel Islands.* 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.For more information on different mattress types, please visit our Mattress buying guide. [Click here for more information.](https://www.dunelm.com/info/buying-guides/mattresses-and-mattress-toppers-buying-guide)[Click here](https://www.dunelm.com/infodocs/downloads/Furniture-Sizing-Guide.pdf) to check out our handy sizing guide to help you find out if you’ll be able to get your new mattress into your home.