For me, this pillow case was not a comfortable fabric.  I find it itchy, hot and uncomfortable to sleep on.  It is supposed to keep your temp regulated for comfort but it just made me hot.  The material is like laying on an itchy sweater.  On the contrary, it does have good quality, thick fabric that is well stitched and durable.  I turned my pillow case inside out and that made it very comfortable to lay on.