Every model of the all-new Arctic mattress features the exclusive Reactex® System, which was designed to be the most heat-absorbing layer we’ve ever created. The result? Cool, comfortable sleep all night long. With four distinct models, you can now access the cool, custom sleep support that perfectly fits your preferences and needs.
*15x benefit exists while the phase change material is active. Results based on the difference in heat absorbed by Serta Arctic and Serta Perfect Sleeper Luminous Sleep mattresses while the phase change material is active.