We've evolved the Serta iSeries NXG to be the next generation of comfort. We've built this Plush feel mattress with a series of benefits for the sleep you want. Experience immediate cooling, instant pressure relief, and ideal support for a deeper, more restful sleep at a price that makes sense. Featuring high-density memory foam, NXG Memory Foam delivers deep, contouring pressure relief. A cool-to-the-touch fabric oers instant cooling, while Carbon Fiber Memory Foam draws heat away from the body for all-night comfort. Plus, a dense foam core provides durable support.
[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.. Aprilb. Thu Feb 19 2026
