HB300S SmartSupport™ iComfort Hybrid Mattress

HB300S-ICOMFORT

Adjustable Base FriendlyOur all-new iComfort SmartSupport™ Hybrid beds combine our exclusive EverFeel® Triple Effects™ Gel Memory Foam with our new SmartSupport™ Memory Coil System - the world’s first system that offers support with the unique feel and response of memory foam. Your body gets the individualized support it needs from our most advanced Duet® Elite Individually Wrapped Coil Support System. The HB300S model also features Cool Action™ Gel Memory foam and two layers of Serta® PillowSoft™ Foam, for the perfect combination of pressure relieving comfort and targeted support.

A firm mattress is best for those who sleep on their tummy and back.


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Queen Set

$2,499.00

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HB300S SmartSupport™ iComfort Hybrid Mattress

Serta Exclusive Technology

Serta has redesigned the iComfort® Sleep System from the inside out to intelligently respond to your body’s individual needs for comfort, support and temperature regulation.

Key Features

  • EverFeel® Triple Effects™ Gel Memory Foam
  • SmartSupport™ Memory Coil System
  • Cool Action™ Gel Memory Foam
  • Serta® PillowSoft™ Foam
  • 1008 Duet® Elite Individually Wrapped Coil Support System
  • Compatible with Serta Adjustable Foundations

Every new iComfort mattress is made with Serta’s exclusive EverFeel® Triple Effects™ Gel Memory Foam, an advanced material infused with millions of gel beads that responds to your body in 3 ways: helps relieve pressure points for increased comfort, provides added support to help with body alignment and aids in temperature regulation while you sleep.

Upholstery Layer

  • 1” Cool Action™ Gel Memory Foam
  • 1” Serta® PillowSoft® Foam
  • 1” EverFeel® Triple Effects™ Gel Memory Foam
  • SmartSupport™
  • 1” Serta® PillowSoft®

Support System

  • 1008 Duet® Elite Individually Wrapped Coil Support System with BestEdge® Foam Encasement

Approx. Mattress Height

  • 14.5"

iComfort HB300S Mattress

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.

Serta Warranty Badge

Data sheet

Mattress TypeHybrid
Mattress ComfortCushion Firm
Sleep PositionBack or Stomach