Grey Memory Foam Tufted Spring MattressThis memory foam sprung cool touch grey tufted mattress has 8 comfort layers, the tufting keeps the layers tightly held together to provide a comfortable sleeping environment. Designed with a deep layer of next generation open cell Memory Foam which allows an airflow circulation, keeping the mattress fresh & cool providing the sleeper with a relaxing nights sleep The open cell foam cushions the sleepers body relieving pressure and helps to alleviate