Thermocool Back Sleeper Pillow by Protect-a-bed

Filled with a conforming memory foam, this pillow adjusts to your sleep style, whilst keeping you cool.  

Pressure Activated Cooling For those who sleep on their backs, this pillow provides a streamline sleep profile to ensure your head is supported for a perfect night’s sleep. This pillow features the all night cooling sensation of REACTEX™, and the comforting support of conforming memory foam.

The memory foam inside provides support that can relieve tension.