Serenity 12" Gel Memory Foam Medium Plush Mattress


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Why You’ll Love It

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  • adjustable friendly

    Upgrade to better sleep— elevate your support and discover the perfect mattress with adjustable bed base compatibility.

  • bed in a box

    Where comfort meets convenience and gets delivered to your doorstep— who says you can’t have it all?

  • latex inside

    Breathable, buoyant, and naturally supportive for the best sleep of your life— every night.

  • memory foam

    With a targeted response to body weight, contouring quality, and hypoallergenic design— brighter mornings await.


Upgrade your sleep sanctuary with the innovative comfort and support of Nautica Home’s Serenity 12-Inch Gel Memory Foam Medium Plush Mattress, including a removable, machine-washable zip-off cooling cover. Maintaining a soft, refreshing sleep surface, a layer of liquid gel-infused memory foam directly below the cover reduces pressure points and offers cooling relief. With advanced sleep technologies and an overall medium-plush feel, this cooling mattress in a box features traditional contouring memory foam over 3-inches of channel-vented liquid gel and engineered latex for high airflow and responsivity. The patented foam tray perimeter extends the sleep surface and reinforces the edges, while a ventilated high-density foam base enhances breathability and support.


  • Comfort: Medium Plush
  • Cooling IceLux Fabric Cover: Removable, machine-washable, cool-to-the-touch cover with a 360° zipper and innovative IceLux fabric maintains a fresh and comfortable sleep environment.
  • Cooling MicroTec Gel™ Memory Foam (Comfort Layer): 2” of an advanced, consistently cooling, pressure-relieving liquid gel-infused memory foam for contouring support.
  • Contouring Memory Foam (Comfort Layer): 1” memory foam layer provides pressure-free contouring sleep support and comfort.
  • Convoluted Cooling GelLux™ Engineered Latex Foam (Comfort Layer): 3” layer creates a cooling, responsive feel with liquid gel and engineered latex combined using a state-of-the-art process with channel venting for increased airflow.
  • Patented Edge Plus™ Perimeter Support Foam Tray (Edge Support): Provides solid edge support at the perimeter of the comfort layers with a patented foam tray to increase the sleep surface and prevent the edges from sagging.
  • Breathable Channel Vented Support Base (Base Layer): 6” high-density foam base for lasting support and increased contour ability with channel venting for extra cooling relief.
  • Made with CertiPUR-US® certified foams that meet rigorous standards for emissions, content, performance, and durability.
  • Adjustable friendly memory foam mattress in a box
  • Mattress Height: Approx. 12”
  • Create a cooler, dry sleep surface while protecting your mattress investment by adding DreamFit’s DreamCool Waterproof Mattress Protector
  • Warranty: 10 year
  • By Nautica™
  • Imported
Perfect timing...couldn't be more happy with the delivery of my daughters new bed. Jay Weingart