After months of searching, and trying several beds in a box we were so so happy to finally find a mattress that is firm enough to support, soft enough to conform, without sinking in or feeling stuck in it. We’ve only had the bed a couple months but experiencing no dipping or sagging, and the transfer of motion I felt in every box bed from partner getting up to go to the bathroom has diminished significantly. For the price, I really think this is the one and I’m so relieved to be done with mattress shopping!

The Beautyrest World Class Medium Firm has completely changed my rest to calm and staying asleep longer. Great product and so inviting to sleep longer.

Firm! It is not for people who like medium firm mattresses but it is very good for back or stomach sleepers. Helps to relax your back straight away

Best hybrid mattress I’ve slept on. Comfortable and cool.

The World Class level 3 medium firm tight top is the right mix of firm and soft; firm and supportive but with a lightly cushioned top. I don't sink into it and can turn over easily yet my spine feels aligned and hips, shoulders and all joints are comfortable and supported. The mattress is pretty heavy and has a more premium feel.

Love my Beautyrest

Perhaps a decent mattress for some people, I found it unsupportive and gave me back pain after using it for 2 months. Switched to Stern foster and instantly much better with minimal to no more back pain.

Five years ago I bought a Beautyrest Hybrid Firm mattress and we love it. I want to buy another one but that model is no longer available. So I bought the World Class Level 3 Firm, but the pillowtop on the new mattress is way to soft - more soft and more deep than my original Hybrid Firm mattress. Is there a current identically equivalent model that is the same as the Hybrid Firm from 5 years ago?

That's pretty much it. Not comfortable, expected a mattress with a bit more "give" to it. Wanted something with good back support, and can deal with a breakin period, but this after a week still feels overly stiff. I'm also told that it can take a while longer to break in so I'm going to give it a few more days.

This is the second replacement mattress we've had to claim under warranty due to severe sagging. Again, divots are already forming where my husband and I sleep. We are not big people (each of us weighs +/-150lbs) and there are significant sags forming on either side of the mattress with a hump in the middle. We have followed all directions from Beautyrest regarding a proper mattress frame and foundation, but are still in the same situation. We even ordered ‘extra-firm' thinking that might help, but not so. We will never purchase another Beautyrest. Once this one becomes too uncomfortable to tolerate, we will be switching brands.