The Outlast Traditional Cluster Pillow gives the support & comfort of a memory foam pillow, but has the look & feel of your traditional fibre pillow. The Outlast traditional cluster pillow gets its name from the small pieces of memory foam, which all together form the overall structure of the pillow, creating a comfortable sleeping surface, which also offers support. Available in 60kg/m&sup 3; memory foam, this pillow can help to eliminate neck & shoulder pain. The Outlast cover is a soft touch material which provides a wonderfully luxurious place to lay your head, & features temperature regulating Outlast fabric. This pillow also features an internal cover made from pure cotton. This Outlast traditional cluster pillow is hypoallergenic & antibacterial, meaning it is ideal for sufferers of allergies & asthma, & offers an all-round healthy sleep environment. Outlast is a technologically advanced material that was originally developed for NASA astronauts to control extreme temperature fluctuations during space flight. The Outlast fabric in this pillow is designed to draw heat away when your body temperature rises, the heat energy is stored, & then released when your body temperature begins to cool, keeping your face & neck not too hot, not too cold, but just right during the night. Manufactured in the UK with quality raw materials & detailed finishing, you can purchase your Outlast traditional cluster pillow with the confidence of a 12 month manufacturer&39s warranty from one of the UK&39s leading memory foam mattress & sleep products manufacturers.