The MLILY Harmony Chill is the direct successor of our popular Serene Elite model. It contains a layer of PCM (phase changing material) that absorbs and releases heat throughout the night to keep you comfortable.


Comfort Memory Series  |  13″


  • Comfortable Plush Feel
  • Cooling Knit Cover
  • Phase Changing Material



1. Cooling Knit Fabric
2. AirCell Technology with PCM
3. Bamboo Charcoal Memory Foam
4. Liquid Gel Flex-Foam
5. Egg Embossed Foam
6. Flex Comfort Foam Base

Harmony Chill 2.0