Great back support
This mattress is the perfect balance of firm and soft that I was looking for. I can't sleep on a mattress that is too firm or too soft and this definitely split them both down the middle. As soon as I laid in the bed and got into a snug position, I already felt cool and comforted. Fast forward to the first week of sleeping in the bed, I am sleeping much better, have less tossing and turning, sink in just enough to feel hugged but just firm enough to not sink all the way in. The mattress is very light and easy to move and maneuver. This also helps to relieve all tension in my neck and back due to the support the mattress has. You will notice a big difference in the way you fall asleep and stay asleep. When you feel cool, I feel your body adjusts much better to it's surroundings and this iComfort does just that. I also do not feel my partner when he moves or when my daughter climbs into the bed. It is perfect for me and I am happy I can sleep much better. This is a very high quality mattress and I highly recommend if you want the comfort and support of a medium firm mattress!