Delivered to a room of choice. The Memory Flex mattress offers a superb and springy sleep experience by perfectly balancing contouring pressure relief with robust traditional support. At its core lies a 4cm body contouring memory foam layer that molds to your unique shape to soothe aching muscles, resting atop a sturdy core of open coil springs that delivers classic, responsive bounce and deep-down stability. Engineered for long-lasting durability, it features rod edge support to maximize the usable sleep surface and prevent edge roll-off, alongside beautifully detailed micro quilted panels that lock the plush padding in place. The mattress is enveloped in a premium Double Jersey stretch fabric—an expertly woven blend of cotton, wool, and synthetic materials—providing a soft-to-the-touch, breathable exterior that regulates temperature while remaining highly maintainable. Designed with busy lifestyles in mind, its thoughtfully engineered construction ensures easy mobility during setup and room rotations, making it the ultimate low-maintenance upgrade for a deeply restorative night's rest. One sided. 25cm depth.

Small Single 75cm x 190cm. Single 90cm x 190cm. Small Double 120cm x 190cm. Double 135cm x 190cm. King 150cm x 200cm. Super King 180cm x 200cm.

Something not quite right? You have 21 days from the day you receive it, to send something back. When you purchase Debenhams Deliver+, you will have an extra 14 days on top of our standard 21-day window to initate a return.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

Click here to view our full Returns Policy.