Description If you find memory foam too warm to sleep on, try this new ‘cool blue’ air flow mattress topper. It combines all the benefits of temperature-sensitive memory foam with two clever innovations. First, it’s made from a new cooling gel memory foam that constantly adapts to the shape of your body in each new sleeping position, but won’t make you overheat like ordinary memory foam tends to do. Second, it has 5 sculpted zones that provide specific levels of support to various areas of your body. The rises and dips help to increase airflow and dissipate heat while minimising disturbance to your partner when you move around in the night.Recommended for anyone with sleep or back problemsAdvanced ‘cool blue’ gel visco-elastic memory foam5 zones for varying support from head to footAirflow system keeps you cool all nightTopper 5cm thickSponge cleanSingle measures 90 x 190cm, Double 135 x 190cm, King 150 x 200cmPlease note: We can not accept returns on Hygiene-sensitive items. This does not affect your statutory rights.