The Silentnight Mirapocket Superior 2000 Memory mattress is designed to offer premium comfort second to none, with a medium firm support great for most sleeper types. With 2000 independent pocket springs in the Mirapocket zoned support system, it responds to your body contours to offer tailored pressure relief where you need it most and is scientifically proven to provide superior spinal alignment for healthier sleep each night. A deep layer of memory foam in this mattress offers ultimate pressure relief with soothing, cocooning comfort to create a truly relaxing sleep each night. And, although memory foam often encourages a hot environment, the breathable border on this mattress helps to allow airflow for a cooler sleep compared to a standard memory mattress. Completed with a soft knit micro quilted cover for a smooth sleep surface, which is also hypoallergenic to reduce the chance of an allergic reaction, so you can sleep without worry in a relaxing environment. There?s no need to turn this mattress, simply rotate it periodically to ensure even wear and longevity. Mattress firmness: Medium Firm. Made in the UK. Full 5-year manufacturer's peace of mind guarantee.