Comfy and nice matters

Very nice and supportive

Comfy for back issues

Firm and comfortable

I was looking for more support something not too hard and not too soft and I settled for the plush and it’s perfect!

The mattress already has divots or impressions from where we sleep in less than two weeks. We are not overweight.

Perfect Sleeper. We're able to sleep at night. Very satisfied with with our back problems. Problem satisfied, very firm comfortable.❤️👌

This mattress is firm and supportive exact comfort for me with a touch of softness like a pillow top. I just love it.

Have had one night only so far and we are very pleased. Slept very well! Just the right level of firmness for us.

I love the Serta Knox firm mattress! Even though it is firm, it is comfortable and I can sleep without any issues.