Our Hybrid Ice Design is adjustable whether you like firm comfort and support or a softer cushioning pillow. Specific individual filled Nano-cell pockets offers zero gravity support.  Unzip and you can remove our down alternative fill to your comfort level.  The flip side is smooth with Innovative Cooling fabric that wicks moisture away for a cool and comfortable night’s sleep. • Advanced Premium support Down alternative • Adjustable inner pocket • Individual pockets for consistent support • Great for Side, Back or stomach sleepers • Flip side offer firmer support • Cloud Like Comfort & Pressure Relieving Nano-cell Alternative Down pockets • Smooth & Cool Flip side keeps you comfortable and cool