This double memory foam pocket sprung mattress comprises of a high density, comfort memory foam layer and a pocket sprung base. The pocket sprung unit has 1000 individual pocket springs which work independently to react to your body's weight and movements, offering a supportive sleep. The mattress has a medium feel to it, and is perfect if you are looking for a pocket sprung memory foam mattress with optimum temperature regulation and a good combination of pressure relief and support. The mattress also features a removable and washable quilted Outlast® mattress cover. Outlast® is a technologically advanced material that was originally developed for NASA astronauts to control extreme temperature fluctuations during space flight. The Outlast® fabric is designed to draw heat away when your temperature rises, the heat energy is stored, and then released when you begin to cool down, keeping your body not too hot, not too cold, but just right during the night. This regulation of body temperature means you're less likely to wake during the night, which ensures the deepest sleep possible. The temperature sensitive memory foam layer provides comfort and support to your shoulders, back and hips, and works in harmony with your body to ensure that you are sleeping in the correct anatomical position, meaning you can wake feeling refreshed and free of any minor aches and pains. Memory foam also provides relief for your pressure points, which encourages healthy blood circulation, as well as reducing the need to toss and turn during the night, meaning a deeper and more restful sleep. The pocket sprung base provides a luxurious feel to your mattress, and features 1000 individual springs each encapsulated in a fabric pocket. Unlike interconnected coil mattresses, pocket springs work independently of each other, and the flexibility in the pocket springs allows the mattress to respond to the shape, weight, size, movement and sleeping patterns of your body. Pocket sprung mattresses are also an advantage if there is a considerable weight or size difference between you and your partner. The Outlast® 1000 Double Memory Foam Pocket Sprung Mattress is hypoallergenic and antibacterial, and also inhibits the development of dust mites, meaning it's the perfect sleep environment for sufferers of allergies and asthma. Manufactured in the UK with quality raw materials and detailed finishing, you can purchase your mattress with the confidence of a 5 year manufacturer's warranty from one of the UK's leading memory foam mattress manufacturers.