• Serta iComfort Foam CF4000 Firm Mattress by Serta
  • Serta iComfort Foam CF4000 Firm Mattress by Serta
  • Serta iComfort Foam CF4000 Firm Mattress by Serta
  • Serta iComfort Foam CF4000 Firm Mattress by Serta
  • Serta iComfort Foam CF4000 Firm Mattress by Serta

Serta

Serta iComfort Foam CF4000 Firm Mattress

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Why You’ll Love It

Firm
1 5 10
Soft
  • adjustable friendly

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

  • memory foam

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

  • firm

    Keep your spine properly aligned and relieve lower back pain without forgoing comfort.

Description

Working in sync for your best night's sleep, Serta's iComfort firm memory foam mattress utilizes premium, proprietary memory foam layers from the cover to the core. The Max Cold™ cover provides a smooth, minimal barrier and instantly cools with consistent, high-quality comfort. Below, this cooling foam mattress uses an UltraCold™ system featuring carbon fiber memory foam combined with phase change material to pull heat away from the surface while alleviating pressure points. The Deep Reaction™, Air Support™, and Serta® foam layers substantially support, delivering additional orthopedic ease and body-contouring relaxation. 

 

  • Made in the USA
  • Firm Support with a Firm Comfort
  • Max Cold™ Cover: Knit fabric surface created with high-quality cooling performance fibers for an instant cool-to-the-touch feel. 
  • UltraCold System™ (Comfort Layer): A layer of extra-cool Carbon Fiber Memory Foam engineered to work hard at absorbing and dissipating excess heat, allowing you to sleep soundly and comfortably throughout the night.
  • Carbon Fiber Memory Foam (Comfort Layer): A layer of exclusive memory foam infused with carbon fiber to consistently move heat away from the body with exceptional strength for proper neck and back support. 
  • Deep Reaction™ Max Memory Foam (Comfort Layer): Two layers of highly dense memory foam with cushioning and conforming properties to provide firm yet comfortable deep-down support.  
  • Serta® Support Foam (Comfort Layer): Provides more firmness throughout the mattress by combining gentle cushioning with extra support.
  • Air Support™ Foam (Comfort Layer): Relieves aches and pains with exclusive air-cushion technology that moves and contours with your body. 
  • Serta® Foam Core (Support System): All-foam core delivers superior back support with durability, flexibility and further minimizes motion transfer for undisturbed rest.
  • Mattress Height: Approx. 13.5"
  • Adjustable friendly memory foam mattress
  • Transform your bed into a therapeutic haven by adding City Mattress's Adjustable Bed Base 3.0
  • Warranty: 10 year
            We have purchased all of our bedding for the last 30 years from City Mattress and your products and services have been consistently excellent. Thank you!!! Newton B. Green II