Plixio Pillows for Sleeping - 2 Pack Cooling Shredded Memory Foam Bed Pillows with Bamboo Hypoallergenic Covers (Queen Size) 40% Viscous of Bamboo Plixio has designed the best pillows for sleeping. Our bamboo memory foam pillows use a cooling shredded foam technology to keep you cool all night. The breathable cover keeps your pillow dry and provides maximum comfort. Our hypoallergenic bamboo pillow cases are a great alternative to down or latex pillows. The pillow covers are also washable. Each memory foam pillow is made from 60% Polyester and 40% viscous made from bamboo. Our queen bed pillows can help provide relief from several sleeping issues including snoring, insomnia, migraines, neck and back pain, allergies and TMJ. These shredded foam pillows are great for side sleepers, back sleepers and stomach sleepers. The pliable memory foam conforms to the shape of your head and body keeping the spinal column in your neck and back aligned properly. These cooling shredded memory foam pillows will never go flat. Memory foam is great for those who prefer soft or firm pillows. Each of our pillows comes with a full two-year warranty.