Designed with Sealy's exclusive technology, this mattress goes above and beyond comfort and support. Their PostureTech Core Support spring system reacts to the heaviest parts of your body to apply the perfect amount of support. The heavenly layer of MemorySense foam cushions your body and provides soothing pressure relief all night long. With their integrated Edge Guard technology, the mattress offers enhanced durability and stability. This tech also provides a maximised sleeping surface, so you can stretch out throughout the night. This mattress is 100% recyclable at the end of its life and it comes with a 5 Year Guarantee, so you can buy with confidence!