I was sinking into my old mattress and therefore tossing and turning through the night. My medium Cobalt Calm mattress was the answer to a deep restful sleep that I have not experienced for some time. Very pleased.

I brought my comfy Serta last Sunday and when I was in the Store I tried several beds in other stores but came back to the Serta it was the best bed l brought so far

Supportive!!!

So far, keep in mind this is day 1 of sleeping on it but it feels a little more plush than I might have wanted I don't necessarily want my body to sink into the mattress which I feel like it does so far. But I'll give my body some time to adjust to it and if it is still too soft I'll go with something a bit more firm. But I slept well on it so far.

[This review was collected as part of a promotion.] I got the Serta Perfect mattress in about a month ago and I don't know how I ever lived without it before. Not only has my sleep drastically changed, it's changed my entire comfort level. I do not wake up with aches and pains from a bad mattress, the Serta mattress is very well made, very luxurious, and super comfortable. You can fall in and simply sleep. I absolutely love this mattress and will be a serta customer forever.

This Cobalt Calm firm pillowtop is a nice balance of cushion and support. Just right. Our dogs love it too 🤪.

lots of support, way firmer than the store model. we both don't really like the firmness after a week sleeping on it

This mattress is exactly what we wanted a comfortable mattress and a good nights sleep every night. Thank you.

So far love the bed top lift and mattress comfort , frame just sits a little low may have to use riser for height other then that it work

Very comfortable mattress. I am a side sleeper and found this to be super comfortable. Soft yet enough support.