This 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 airflow circulation, keeping the mattress fresh & cool and providing the sleeper with a relaxing night’s sleep The open cell foam cushions the sleeper’s body relieving pressure and helps to alleviate aches and pain for a soft sleeping environment. With an 8" deep base of approximately 23cm, the mattress has a 13.5-gauge premium open coil spring unit, the steel wire provides a firmer and much more supportive feel with less spring feel which distributes the sleeper pressure and weight evenly across the mattress surface for extra comfort and support. The mattress has been carefully designed with a super-soft cooling top cover which is gentle on the sleeper's skin for a cool sleeping sensation. It has a quilted breathable border which allows airflow to pass through the tiny air holes ventilating the mattress keeping it odor-free and maintaining the sleeper at room temperature. ventilates the mattress keeping an airflow flowing through the mattress it's odor-free and maintains the sleeper’s body at room temperature for a cooling effect. Designed single-sided, simply rotate every so often to keep it in pristine condition, with hypoallergenic and anti-dust mite features. Delivered vacuum packed, rolled, and boxed for the convenience of the customer making it a much more environmentally friendly way.