I really love the thickness of these pillows, and the materials feel soft and of great quality. Since the first night I used this pillow, I could tell such a big difference in the support it gives. My old pillow I would have to fold in half or awkwardly shove an arm underneath in an attempt to get comfortable, but with this one, I lay down and get comfortable and stay comfortable. The cooling technology is nice too, I haven't woken up with the back of my neck and my hair damp from sweat as I am a hot sleeper. Absolutely recommended.