I purchased this topper because my mattress is too firm. The topper is just what I needed to make sleeping a pleasure not a PAIN! It is conforming but supportive. It has made all the difference in the world to me. I did have to buy deeper fitted sheets to fit over the height, but worth it.
Have wanted for some time thinking the quality might be better. Its hard. Very hard. No soft sinking feeling here. Its a thin 3" also. Closer to 2. Other 3" I have had were a full 3" plus a little. This may only hit 3" in one or two places. Am very upset I spent this kind of money on this. So sorry.
Liked this topper at first even though it seemed very slightly too firm. Now, as the temperatures drop, it is becoming noticeably firmer until body warmth starts to soften it. Turning onto another portion of the topper during the night requires the same warming/softening time. We are considering getting an overstuffed mattress pad to give it a softer feel and flexibility.
This product totally changed my bed for the better. Such an easy, affordable way to upgrade my mattress. It is a bit large/unwieldy (you might want a second person to put in place) but the results are worth it!