iComfort Blue 300 Firm View larger

iComfort Blue 300 Firm

IC-BLUE-300

Serta's Most Advanced Sleep System

The Blue 300 Firm model combines the feel of an extra-firm mattress with the benefits of our latest breakthroughs in memory foam technology. It combines our TempActiv™ Gel Memory Foam with a layer of EverCool® Fuze™ Memory Foam for enhanced cooling comfort that also supports every curve of your body. It also features a layer of Deep Reaction™ Memory Foam for a substantial, deep-down feel not often found in traditional memory foam.


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Blue 300 iComfort Memory Foam Mattress

Serta Exclusive Technology

Are you looking for the contouring, pressure-relieving comfort of memory foam but worried it could sleep too hot or not feel right for you? It’s time to experience Serta’s newest iComfort mattresses, now designed from the inside out with our most advanced technologies to deliver the cooling comfort and support you need.

Comfort Layers

  • 3/4” TempActiv™ Gel Memory Foam
  • 1” EverCool® Fuze™ Memory Foam
  • 1½” Deep Reaction™ Memory Foam
  • 1” Serta® Balanced Support Foam

Support System

  • 7” Serta® Ultimate Edge® Foam Core

Approx. Mattress Height

  • 11.25"

iComfort Blue 300 Cutaway

Experience the Benefits of an Adjustable Foundation

Adjustable foundation

Customized Comfort & Support

Adjust the head and/or foot of your mattress to find the perfect position. Plus, select models have advanced features such as variable massage options and pre-set positions!

Ease back, neck & shoulder pain

Elevating the head and foot of the mattress can help alleviate pressure on your back, neck and shoulders.

Improve Circulation

Elevating your head and feet can help increase blood flow, which can help reduce tossing and turning.

Reduce Snoring

With an adjustable foundation, you can adjust the position of your head to help open up airways and help reduce snoring.

iComfort 120 In-Home Trial

You can feel confident when you switch to a Serta® iComfort® Sleep System with our 10-Year Limited Warranty and our 120-Day In-Home Trial. This trial program is offered exclusively by Serta to our retail partners, allowing you to experience your new iComfort sleep system in your home for up to 120 days - and still exchange or return it if you are not completely satisfied.

Once your iComfort Sleep System is delivered and set up in your home, sleep on it for a minimum of 30 nights to adjust to a new level of comfort and support. If you are not completely satisfied after the first 30 nights, contact your Serta retailer to discuss your options.

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Data sheet

Mattress TypeCool Gel Memory Foam
Mattress ComfortFirm
Sleep PositionBack or Stomach