The Harmony Chill 2.0 has a medium, supportive feel that allows any sleeper to stay comfortable throughout the night. Its Cooling Knit Fabric Cover keeps the sleeper cool and enhances the capabilities of the interior foams. A unique layer of PCM (phase-changing material) directly under the cover absorbs and releases heat to equalize the temperature.
Cooling Knit Fabric Cover
This cover not only breathes, but the air ﬂow creates a cooling sensation keeping you comfortable while you sleep. This highly advanced fabric stays cool-to-the-touch due to its superior breathability and temperature regulating properties that move heat away from the body.