Ellis 12” Medium Advanced Cooling Mattress

from $389.99

Cool. Cooler. Coolest. With Ellis, we raised the bar on cooling tech, for soothing comfort that never quits. On top, a soft cool cover features instantly cooling fibers that soothe and help you relax. Inside, advanced EVENcor GelPlus® memory foam draws heat away from the body, keeping you asleep. Finally, the airflow layer delivers enhanced breathability, helping air move throughout the mattress. Combine that with responsive pressure relief and body support and you won’t just think you’re dreaming, you really will be.

  • Plush quilted cover for instant cool comfort
  • Premium EVENcor GelPlus® memory foam actively cool
  • Medium Support
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Find the Ellis 12” Medium Advanced Cooling Mattress at the following retailers:

At Sleep Innovations, we care about the science of sleep. We design different products for different sleepers, so your best nights lead to even better days. 



  • Supremely cool, four-layer design offers soothing sleep with medium support
  • 0.5" plush quilted cool cover for instantly relaxing coolness
  • 3" advanced EVENcor GelPlus® memory foam stays reliably supportive and cool
  • 3" uplifting air channel foam improves breathability for enhanced coolness
  • 5.5" robust base foam for lasting stability and edge support
  • USA-made foam, CertiPUR-US® certified environmentally conscious and tested for durability
  • Packed for easy delivery and setup, double layer packaging for your protection


Product Dimensions and Weight

  • Twin: 75" x 38" x 12"  Weight: 41.1lbs
  • Full: 75" x 54" x 12"  Weight: 58.4lbs
  • Queen: 80" x 60" x 12"  Weight: 69.1lbs
  • King: 80" x 76" x 12"  Weight: 87.5lbs
  • Cal King: 84" x 72" x 12"  Weight: 87lbs
Rest assured, we take sleep seriously. Sleep Innovations foam is CertiPUR-US® certified and made in the USA. The Ellis Mattress comes with a 10-year warranty (that's 3,650 nights!) so you can sleep secure for years to come.

Experience comfort

The Ultimate Cooling Comfort

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1. Cool on Contact

.5” luxe cool cover actively soothes for all-night cool comfort.

2. Soothing Sleep Support

3” EVENcor GelPlus™ memory foam stays reliably cool and supportive in any temperature.

3. Refreshing Breathability

3” uplifting air channel foam supports while encouraging airflow for better ventilation.

4. Quality You Can Count On

5.5” sturdy base foam reinforces structure and ensures long-term durability.

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