[This review was collected as part of a promotion.] I need to upgrade my son's twin mattress and this queen size mattress is great! It is thick, and firm but not too firm. My son loves it! You do need deep pocket fitted sheets for it though - but that just shows how nice and thick the mattress is. I highly recommend this mattress!

[This review was collected as part of a promotion.] After spending months looking for the right mattress that both me and my husband could agree on was tough, but when we came across this Serta Perfect Sleeper mattress, we fell in love! It is the perfect amount of softness and firmness, and maintains its shape and feel over time. We have always loved the Serta brand, and will definitely continue with our new mattress!

[This review was collected as part of a promotion.] I haven't slept this good in months! The PS23 SERTA PERFECT SLEEPER Cobalt Calm 14.5" MED PT mattress is soooo comfortable. I have a trashed spine and was looking for a new mattress and got this. It's the perfect Goldilocks mattress! I think I might have only turned once each of the nights since having it. I usually toss all night. For once I'm waking up without my back killing me!

[This review was collected as part of a promotion.] I had it for a week and its just wonderful, my back and body thank me everyday. Very comfortable. I used o have back pain and feel tired every morning. Now that I have used this mattress I feel more rested and no back pain. The quality of the mattress is always great, Serta doesn't disappoint.

[This review was collected as part of a promotion.] So I got the Serta perfect 14.5 inch mattress and it is the most comfortable mattress I have ever been on. I love it. It has cooling gel swirled into the memory foam to give you a cool and restful sleep. I have never seen a mattress so beautiful. It has a cool to the touch mattress cover to also aid in cooling. It's a hybrid so memory foam on top then coils underneath for extra support and comfort. Serta know what they're doing because I've never slept better than I did the first night I got this mattress. My husband loves it too. He said it was amazing and beautiful to boot! I totally agree. I would definitely recommend to friends and family and when I'm in the market for another I believe it will be this one again!

[This review was collected as part of a promotion.] This is a really attractive mattress. It is a darker blue color with a flowered design which helps disguise any staining that typically occurs on mattresses. The underside is flat so the mattress does not have to be flipped but I always find that flipping should be done on any mattress. We chose to go with an extra firm model because of back issues. It definitely takes some time to get used to such a firm mattress but your body will thank you later.

[This review was collected as part of a promotion.] I wasn't expecting this mattress to be as pretty as it was when it arrived. I was blown away and am so thrilled that I can have a firm mattress to help my back. This mattress is great quality! I have had great sleep since switching!

[This review was collected as part of a promotion.] This mattress is a game changer for those experiencing back or hip pain. The mattress we have is firm. It provides just enough support so that when you get up in the morning you're not sore. It's definitely a thicker mattress than what we had had in the past and had to order deeper pocket sheets. Not an issue because it's the best sleep we've had in years. Highly recommend Serta mattresses!

[This review was collected as part of a promotion.] I needed to replace my bed in my bedroom and went to serta to get a new mattress! This mattress is so comfortable and worth every penny! Keeps cooler than a normal bed and now I don't wake up hot or with achy back and bones from a broken down mattress! Serta js the way to go!

[This review was collected as part of a promotion.] This is the first Serta I have owned. It's 14.5" so has a good amount of thickness to it and we have a queen. My husband is a back or stomach sleeper. He has broad shoulders and unfortunately snores. Some beds make his shoulders hurt if not enough padding. I am a side sleeper. This mattress has been great for us over the last couple weeks. The many coils help distribute movement to give yet a restful sleep if your partner moves around. One big plus to this mattress is it's not pretty much every night now that my husband snores. I am getting more of a restful sleep. With the combination of this mattress and pillow, my husband's shoulders have been comfortable. I plan to purchase a Serta in the future too.