If you're looking to keep your bed cool and comfortable, try Sertapedic So Cool! Pillowcases with cool to the touch fabric. These pillowcases are designed to wick away moisture, helping to keep you dry and cool throughout the night. They are particularly beneficial for hot sleepers, those who experience night sweats, or those living in hot climates. They are made using a 300 thread count cotton and cooling polyester blend for softness and cooling.