Some brands also offer pillows made of rayon from eucalyptus another plant with natural cooling properties.
Phase change material cooling pillow.
Known as pcm for short phase change material absorbs body heat from the sleeper until his her body reaches a certain temperature.
You can feel the difference by simply placing your hand or head on the pillow.
This makes the pillow light and breathable.
This distinctive pillow is a product of the mattress brand helix sleep and stands out thanks to the phase change material technology featured in the antimicrobial cotton cover.
The bear pillow is a memory foam pillow with phase change material built into the cover for a cool nights sleep.
These covers are cool breathable and silky soft.
The ultra cool pillow features phase change material which means it absorbs and regulates excess heat to keep hot sleepers cool.
Some pillows will feature an additional phase change material or a substance that effectively.
When a sleeper presses his or her head or another extremity into the pillow it turns from blue to white signaling the absorption of heat and keeps the individual cool and comfortable.
Antimicrobial fibers in addition to keeping you cool the ultra cool pillow is designed to fight potential allergens and microbes to maintain cleanliness.
At this point the material stops.