[This review was collected as part of a promotion.] The quality of this mattress is excellent. It is a heavy, thick mattress with a soft and durable cooling cover. It feels like a mattress that will stand up to the test of time. I’ve had a few budget memory foam mattresses, and there is a marked difference in quality between those mattresses and this mattress. This mattress is soft, but it is definitely not plush. I would say it is medium firmness. When you lay on the mattress, it sinks in, but you do not melt into it. There is little to no motion transfer, so you do not feel your partner moving through the night. I love that there is a 100 night trial so you can shop with confidence.

[This review was collected as part of a promotion.] The Serta iSeries mattress has been a game changer for my sleep. It’s the perfect balance of support and comfort—firm enough to support my back while still feeling plush. Since switching to this mattress, I no longer wake up with hip pain, and it truly forms to my body without feeling like I’m sinking in. It also does a great job minimizing motion transfer and stays cool throughout the night. If you’re looking for supportive comfort that relieves pressure points, this mattress is worth it.

[This review was collected as part of a promotion.] Wow. This mattress is so next level and high technology. It keeps the temperature steady, I’m never hot or cold. It’s very thick and allows for a deep sleep. I had not purchased a mattress in about seven years and I’m so glad that I was able to get this mattress. It’s built to be super durable and is way more sturdy and thick than I had imagined. You just soak right into it and fall asleep. Highly recommend.

[This review was collected as part of a promotion.] I was fortunate enough to have the opportunity to test the Serta iSeries NXG 2500 plush queen mattress. This is a great choice for those who love memory foam type mattresses. It has a nice loft to it but you still sink in and the foam cushions you for a comfortable sleep. It says it keeps you cool which I didn’t notice any more so than my previous mattress but it was decent sleep. Great look and comfortable for all the cuddles.

[This review was collected as part of a promotion.] I purchased the Serta iSeries NXG 2500 Plush because it’s designed for side sleepers and it did not disappoint. This mattress is incredibly comfortable, contours perfectly to the body and stays cool throughout the night. I’ve been getting amazing sleep!