Sleep technology has vastly improved over the past five decades. Praise the powers that be for removing the waterbed trend from the face of the earth and providing us with better mattresses for a multitude of different ailments being that we're all physically built different and have different sleeping styles. Some of us prefer to load up on pillows and hyke up our necks, some sleep with a pillow in between our legs, some of us sleep with a ton of blankets in order to maintain a decent body temperature while others run hot and can't even sleep covered by a single sheet, or with clothes on at that.
Luckily, for those of you who might get a little sweaty in your sleep causing you to wake in the middle of the night soaked in your own juices, a cooling gel memory foam pillow has been developed to ensure that you stay at a cool temperature throughout the night.