These Outlast® 350 Thread Count Pillowcases are the perfect accessory to a good night's sleep.

The Outlast® technology, originally developed for NASA, proactively responds to changes in your body temperature. It is uniquely engineered to mitigate the effects of hot flashes and overheating. Not too hot, not too cold, these pillowcases regulate temperature all night. Machine washable and dryable. 350 thread count with a Sateen weave. Made of 50% cotton / 50% Outlast®. (Includes 2 pillowcases only).