Supportive, comfortable, does not get hot. No more waking up with sore hips and shoulders. Restful sleep!

Mattress is very firm. May not be ideal for those looking for something with a hint of softness, but the mattress may definitely last for some years.

Great mattress - comfortable and far better compared to serta ultimate extra firm and series one extra firm.

[This review was collected as part of a promotion.] The Beautyrest World Class Level Three Plus mattress features a sleek design that fits well in smaller rooms, even with two queen-sized beds like ours. Its Level 3 construction ensures that when my spouse and I move or turn over, the motion doesn’t create noise or disturbance. The World Class layer provides exceptional back support, breathability, and a cool, comfortable sleeping environment. It alleviates back pain and doesn’t sag like other mattresses. In summary, it’s well worth the investment, significantly improving sleep quality after a long, tiring day at work.

[This review was collected as part of a promotion.] First, thank you so much Beautyrest and Influenster for including me in this campaign. I've always wanted to purchase a high quality mattress but could never bring myself to do it. I was always thinking, "Is it really worth it?" When I got the alert for this campaign I was like, "What?! I have to join." And let me tell yall.... I'M BLOWN AWAY! From ordering, to delivery, to actually using this mattress, I'm so impressed! Not only does it look sleek and high quality, it feels it too! It's not too firm and it's not too soft, it's perfect for my side sleeping self. I don't feel myself sinking in, but also don't feel myself just sitting on top. It really hugs my curves. My husband is a hot sleeper, and he definitely agrees this mattress does have a more breathable material so it's cooling. All in all, I absolutely love it! The delivery process was so amazing as well. White glove is an understatement. They kept me informed the entire way to deliver it, carried up to the third floor, place it in our room and even took our old mattress. 10/10 - 5 stars! Well done Beautyrest! Thank yall so much again!

[This review was collected as part of a promotion.] The Beautyrest World Class Level 3 Plush is a dream for side sleepers and anyone who loves a soft, cloud-like feel with solid support. The pocketed coils minimize motion transfer, and the plush top contours well. Some may find it too soft if they need firm support, but overall, a luxury sleep experience!

[This review was collected as part of a promotion.] I received this product for free in exchange for my honest review. Beautyrest World Class Level 3 Extra Firm Queen size mattress. This is one of the best firm mattresses I have owned. As I age I now prefer firmer mattresses due to back pain. This is the perfect firmness, being firm enough but not so hard that it hurts my bones when I lay on it. This is probably due to the layer of cushioning at the top. Overall it is supportive with its pocketed coils. It is holding up in shape with usage. This mattress is reasonable when it comes to heat absorbance and retention. I don't feel overheated sleeping on it. This is a quality mattress and I think it will last for some years. I am loving this mattress so far!

[This review was collected as part of a promotion.] This mattress is comfortable. I have been sleeping on it for a few weeks and I have been sleeping well overall. My only concern is how much this mattress sinks inward when you sit on it. You really sink in when you sit on it. The mattress feels like it's folding in half when you sit. For reference, I'm a 160lb female. I feel like it should be a little more supportive. While it is comfortable, I have seen many mattresses lose their shape and cave inwards overtime. Overall, it is a comfortable mattress but I'm concerned with its durability. The material is also quilted and seems to catch lint on it. If you're looking for a soft mattress, this would be perfect. Beauty Rest makes great quality mattresses. I think this is just not a right fit for me but I still highly recommend Beauty Rest.

[This review was collected as part of a promotion.] Finding the right mattress can feel like a bit of a guessing game, but the Beautyrest World Class Medium Firm turned out to be a surprisingly great match. First off, the top layer has this soft, cool gel feel that’s really comfortable. It gently molds to your body as you sleep without making you feel like you're sinking. It’s subtle, but definitely noticeable in a good way, especially if you tend to run warm at night. Even though it’s a thick mattress (and looks the part), it’s surprisingly easy to move around. The built-in side handles are a small detail that makes a big difference, whether you're rotating the mattress or just wrestling with the bed covers during laundry day, they’re truly handy. Now, a heads-up: it’s not memory foam, so if your partner tosses and turns a lot, you might feel some of that movement. It’s not a dealbreaker for me, but something to keep in mind if you’re a super light sleeper. What I love most is the feel, it’s that perfect in-between firmness. Not too soft, not too hard. You can easily adjust your position without feeling like you’re stuck in place or bouncing off a super firm surface. It’s supportive but still has that cozy, sink-in-just-a-little vibe. Overall, this mattress is a great fit if you like a balanced feel with a bit of cooling comfort on top. I’ve been sleeping good, and honestly, it makes getting out of bed in the morning just a little harder, in the best way.

[This review was collected as part of a promotion.] Big upgrade from our previous mattress. I’m very impressed by the quality! It’s definitely a stylish mattress. Comfortable and supportive for side laying. I was having hip discomfort on our old mattress but the firmness of the level three world class medium firm mattress is perfect. Motion isolation feature has been great when our baby is on the bed with us. We go on and off the mattress a lot and it’s nice that baby doesn’t shift like he did on our old mattress. Cooling feature could be better though. I think it could be because of our sheets and mattress cover though so if you’re having similar issues then those are things to take into consideration.