I purchased 2 of these pillows and found them to be very uncomfortable.  They didn't conform to my head and neck as advertised, they were firm and non- conforming solid foam.  I ended up using them for my pillow shams.  I would of returned them but frankly didn't want to go to the trouble.  The return program is very generous and so far have had to return several furniture items, Wayfair has been more than fair, and I didn't want to take advantage of that privilege.