Articles
Collections
Pages
Sorry, nothing found for "${ searchTerm }".
Sorry, nothing found for "${ searchTerm }".
Type to search Products, Articles, Collections and pages.
Articles
Collections
Pages
Sorry, nothing found for "${ searchTerm }".
Articles
Collections
Pages
Sorry, nothing found for "${ searchTerm }".
Type to search Products, Articles, Collections and pages.
Your cart is empty, but you can take a look at our promotions:
Continue Shopping
Serta iComfort CF4000 Hybrid Firm Mattress
Availability: In Stock
The CF4000 Hybrid Firm mattress features iComfort's most innovative cooling and support technologies.
Carbon Fiber Memory Foam paired with the UltraCold System™ help channel heat away from your body.
Exclusive Air Support™ Foam contours to your body and helps relieve aches and pains caused by pressure points, while the 1025 iComfort® Hybrid Support™ System with BestEdge® Foam Encasement provides durable support from edge to edge.
Max Cold™ Cover
Made from super cool high-performance fibers for an instant cool-to-the-touch sensation.
UltraCold System™
This layer of extra-cool Carbon Fiber Memory Foam is engineered to work hard at absorbing excess heat from your body, then channel it away, all while you sleep comfortably.
Carbon Fiber Memory Foam
Every iComfort mattress is made with exclusive Carbon Fiber Memory Foam. This system channels heat away from your body and provides exceptional strength for back and neck support.
1025 iComfort® Hybrid Support™ System with BestEdge® Foam Encasement
In this advanced innerspring system, individually wrapped coils work independently to conform to every curve of your body and provide durable support.
- Reviews
- Questions
The mattress is very comfortable and a little pricy
We have had a good sleeping so far our hope that it keeps the firmness for a long time
Almost better sleeping on the floor
We've owned our CF4000 Hybrid Plush mattresses for about 8 months now. They have never softened up. I have slept on firm mattresses that were softer and more comfortable. Although they feel plush when you first sit on them, as soon as you lay down, it's as if you're lying on board. Absolutely hate them.
Save your money
We bought this bed and loved the way it slept. We both love a good firm mattress and this one was perfect for us for the first like 6 months. After that, we started noticing that the center was starting to swoop. We’ve now owned it two years and are getting to replace it. We’ve had to stuff full on pillows in the center under the mattress to get it to lay evenly. We’ve rotated it regularly as best as you can. You can’t flip it, but we have rotated it. Maybe we just got a bad one out of the bunch as I see other people love it but it’s the most uncomfortable mattress we’ve owned. Save your money, and buy something different.
Review
I have been shopping for a mattress for a while now and I found this to be a reasonable price, the sheets fit great! Overall its a great mattress
Icomfort hybrid - Firm
Besides the feeling of pulling myself out of quick sand in the morning this bed is pretty comfortable. It keeps me cool at night and the cover is removable for laundry.
The product has been added to your cart
You May Also Like
Sale
SOLD OUT
NEW!
${ product.title }
$ ${ product.compare_at_price }
$ ${ product.price }
Home of fast free shipping and payment plans for everyone.
SPEAK TO A TRAINED MATTRESS EXPERT
(888) 975-3371
DID YOU KNOW?
We offer virtual assistance and shopping consultations if you're just browsing and have a few questions.
Feel free to contact us with any questions you may have about our products and how they fit into your bedroom and budget!
Resources
Brands
Store Locations
© 2023 Sleep First