The Slumberdown Climate Control Firm Support Back Sleeper Pillow cleverly regulates your temperature, so you don't get too hot or too cold as you sleep.
Containing a scientifically proven Temperate Fibre fill, this specially developed filling has been formulated to carry excess heat and moisture away from the surface of the pillows drawing it from your head and body so you keep it at a regular temperature. The more heat you generate, the harder the filling will work to keep you cool. But if you're already cool, the clever Temperate Fibres filling won't allow you to get too cold either.
As well as helping you have a comfortable night, you can also sleep easy knowing they're naturally hypoallergenic.