[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.] 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.] This is an amazing mattress! The extra pillow top is where the manic is at. I seriously might upgrade to a king just because it is that comfortable! Serta is an amazing brand that goes above and beyond for their customer.

[This review was collected as part of a promotion.] This is the best most comfortable mattress that I've ever owned. Relaxing, feels good to your back, You lay down, you feel very very satisfied! My sleep every night has been very peaceful and relaxing because of this mattress, I can certainly recommend this to anyone looking for a 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.] This PS23 SERTA PERFECT SLEEPER Cobalt Calm 14.5" MED PT is probably the best mattress I've ever slept on. I LOVE it! Definitely recommend to everyone! So comfy and great quality! Love love love it!!!

[This review was collected as part of a promotion.] I love this mattress! I'm so happy that we got it! We switched from a 9 year old memory foam mattress and the difference is incredible. Our old mattress was very hot and developed a hump in the middle, with two valleys on the sides, where we sleep. This mattress is not hot at all! It is also pretty firm compared to our old one. The pillow top is really nice and firm too. It is a deep mattress, but I haven't had any issues with sheets popping off the corners. My husband and I are side and back sleepers and it seems to be perfect for us!

[This review was collected as part of a promotion.] The support on this Serta Perfect sleeper firm mattress has been great for me and my husband. It really helps that it has the pillow top to give the bed a little more cushion and softness. It's great because neither of us sink to the middle of the bed. I've always had Serta mattresses and they hold up very very well. I am looking forward to the many years to come with my new mattress!

After three nights, my wife and I both are adjusting to the feel and comfort offered by this mattress. We switched from a “foam “ type mattress to this inner spring type and are glad we did. Hopefully it will maintain its shape and firmness longer than our previous mattress.

[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!