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.❤️👌

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

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

These are the words of the wisest, smartest, and most beautiful person in the world: My Wife. Passes the wife test, passes my test.

Not too firm, not too soft, just right! In love with my new mattress. Highly recommend. It makes a difference!

I like the bed but unhappy that I cannot use my head board and it is difficult to keep the top sheet secured.

Love our new mattress! Firm and supportive, providing a good night’s rest.

Enjoying this new mattress!

Nice mattress good support