24 reviews
Other Mattresses:
  • Average: 4.2
  • High: 5.0
Specialty Mattresses, Memory Foam Mattresses
BedInABox.com Serenity Gel with Outlast Technology Mattress


The Serenity GEL Memory Foam Mattress with CoolRest® Adaptive Technology is our coolest sleeping mattress. It has a plush/medium feel allowing you to softly float on the surface, yet still feel supported and comfortable. It also uses two different types of CoolRest® Adaptive material in combination with our cooler sleeping CoolRest® Gel Memory foam to make a mattress that sleeps more comfortably than you can imagine.

The 2 inch Serenity Cover has two layers of phase changing material that work together to absorb excess heat and release it to the body as needed, and is based on technology originally developed for use in astronaut space suits. Underneath the pillow top cover is a 3 inch layer of memory foam along with an 8 inch layer of high resiliency support foam for soft comfort and long lasting durability. The overall height of the mattress is 13 inches tall.

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