This is my second Lucid mattress and I love them both! This one is a little more firm than my other mattress, but it is very comfy! It has the memory foam hybrid top which helps to add a little cushion without making you sink in and get super hot. I hate being hot when I sleep and while I've only had it for less than a week, this mattress seems to stay pretty cool so far! I love that it has the aloe vera and charcoal mix that will hopefully keep the mattress smelling great for years! This mattress is perfect for someone who like a firmer mattress but doesn't want to sleep on a rock.