Finally, the perfect pillow for me! I've tried so many different pillows in an attempt to elevate my chronic neck pain: ergonomic, memory foam, water pillows, you name it. I've even operated on pillows to try and make one that didn't exacerbate my neck pain but nothing worked until I found these. They're just as comfortable as pillows I've used while staying in 5 star hotels! I sleep on my side and back and these pillows are just right. I use two while watching TV and you just sink into them - they're so comfortable. It's been a week and my morning neck pain and headache are gone. One of the best features is that they stay cool and don't hold the heat Iike foam pillows. I absolutely love these pillows!