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Family Operated. Sleep Better. Feel Better.
4.9 | 29 Reviews

iComfort Iona 13" Memory Foam Medium Mattress -King

iComfort

Features

  • CoolFeel™ Fabric keeps you comfortable throughout the night
  • Our PerfectConform™ Memory Foam contours and cradles your pressure points for rejuvenating sleep
  • Our 5 ZoneResponse™ Design provides head-to-toe comfort and support for restorative sleep
  • CertiPUR-US® Certified

Quick Specs

  • Brand: SERTA
  • Line: iComfort
  • Type: Tight Top
  • Width: 76"
  • Height: 13"
  • Depth: 79.5"

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This product might be subject to an MRC fee. To learn more about how the program works in Connecticut visit ByeByeMattress.com

 
Serta iComfort Memory Foam features zoned support from memory foam layers for contouring pressure-relief and breathability. With alternating levels of firmness, ergonomically design support zones in every Serta® mattress are designed to keep your body aligned as you sleep.

Features

  • CoolFeel™ Fabric keeps you comfortable throughout the night
  • Our PerfectConform™ Memory Foam contours and cradles your pressure points for rejuvenating sleep
  • Our 5 ZoneResponse™ Design provides head-to-toe comfort and support for restorative sleep
  • CertiPUR-US® Certified
  • Designed and Built in USA
  • Adjustable Friendly
  • 10 Year Warranty
  • Your new mattress may initially feel firmer than expected. Please allow up to 60 days to acclimate to your new mattress as it naturally adjusts to contour, comfort, and support you best
  • Medium - Perfect for all sleepers-side, back, stomach or combination sleepers
  • Premium memory foam is temperature-sensitive; it may feel firmer in cooler temperatures and softer in warmer ones. For your preferred comfort, please allow several hours for your memory foam mattress to adjust to the room's temperature
Brand Serta
UPC 198167000244
Computed Mattress Size King
Computed Product Type One Sided Mattress
Product Category Mattress
Family Name ,
SubFamily Name Iona
Mattress Top Type Tight Top
Mattress Type Memory Foam
Product Type Mattress
Year of Launch 2024
Dealer Line National Line
Layer 1 Material CoolFeel Fabric
Layer 1 Thickness (in) 0.1
Layer 2 Material EverCool Fuze Gel Memory Foam
Layer 2 Thickness (in) 1
Layer 3 Material Deep Reaction Max Memory Foam
Layer 3 Thickness (in) 1.5
Layer 4 Material Graphite Infused Memory Foam
Layer 4 Thickness (in) 1
Layer 5 Material Support Foam
Layer 5 Thickness (in) 1
Layer 6 Material 5-ZoneResponse Foam
Layer 6 Thickness (in) 1.5
Layer 7 Material Serta Foam Core
Layer 7 Thickness (in) 7
Base Layer Material Foam Core
Product Depth (in) 79.5
Product Height (in) 13
Product Width (in) 76
Shipping Depth (in) 80
Shipping Height (in) 13.5
Shipping Width (in) 76.5
Product Weight (lb) 129.9,
Shipping Weight (lb) 152
Edge Support Technology Name Ultimate Edge
Adjustable Base Compatible? Yes
Antimicrobial? No
Coil Type None
Cooling Technology? Other
Edge Support? Yes
Foam Infusion? Graphite
Handles Included? Yes
Is Mattress 2 Sided? No
Latex Free? Yes
Low Motion Transfer? Yes
Lumbar Support No
Mattress Comfort Level Medium
Mattress Cover Design Geometric
Mattress In A Box? No
Memory Foam? Yes
Moisture-Wicking? Yes
Natural Fibers? No
Pillow Top? No
Primary Foam Type Viscoelastic Memory Foam
Product Accent Color Dark Blue
Quilted Cover? No
Reinforced Center? No
Side Color Light Blue
Top Cover Color Multicolor
Zipper Cover? No
Does it Ship in a box Yes

Quick Specs


  • Manufacturer

  • Brand: SERTA
  • Line: iComfort

  • Appearance

  • Type: Tight Top

  • Dimensions

  • Width: 76"
  • Height: 13"
  • Depth: 79.5"
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Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Mattresses can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new bedding should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

4.9 out of 5

100% of reviewers recommend this product.

5 Stars

Love It!!!!!

Sheron C 3/16/2025

Tried a Dream Cloud, it was horrible! Went back to IComfort!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Very comfortable

Kali Abebe 3/16/2025

Just buy it. You won't regret it at al
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Excellent Mattress!

Bud C 3/4/2025

Slept really well from the very first day.
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Serta mattress

Barbara L 2/22/2025

Very comfy. Sleeping well!!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Life Changing

jjzott 2/20/2025

Life Changing More firm than I imagined, but nonetheless more perfect than I ever could've inagined
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great Quality

ImComfortable 1/27/2025

This is our second I-Comfort mattress purchase. Both have been exceptional, and hopefully I'll live long enough to purchase our third!!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Very good

Ted H 1/24/2025

I never owned or wanted a foam mattress or an adjustable bed, os far I am pleasantly surprised.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

GREAT

Salvador C 1/20/2025

We bought this for my son. He loves it. He's 6/1, 165 lbs, good sleeper.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

5

Michael L 12/30/2024

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Nice

Leslie D 12/14/2024

Originally posted on www.serta.com

Yes, I recommend this product

3 Stars

Good Quality, but try exact model before you buy.

Don2A 11/12/2024

I bought a month ago or so. This was a warranty replacement mattress as the old product we had was no longer offered. We tried the mattress in a store before ordering it through Serta and liked it. The 12" was in store, but we decided to go with 14". I do not recommend. It is a lot harder than the store model, which was unexpected. Because it is a warranty replacement, we can't send back for a different one, so we will probably try to sell or replace within a couple years. Quality is fine, but because we can't use the Serta "replace with another for any reason in 30 days" and it is significantly stiffer than floor model, gets 3 stars.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great mattress so far

Rene M 11/10/2024

Im a road cyclist, having a supportive mattress that is yet comfortable certainly helps with recovery
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Super comfy!

katjoh54 10/7/2024

I purchased this mattress almost a month ago. My old iComfort (over 12 years old) was starting to show lack of support so I figured it was time to buy a new one. I stuck with the iComfort because I was so happy with my old one. They have really expanded on the choices and pretty sure I picked the one I would like. It is the plush and it is super comfy. I know people don't like this type of mattress because you cannot sit on the side but I am used to it. Here is hoping I can get as many years out of this new mattress.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Love this bed.

Thomas82 10/2/2024

It's been 3 weeks since I bought this bed, and it is Amazing. It is literally like sleeping on a big cool cloud. It purchased the 14" plush with cooling. I sleep hot...very hot. All the nights wake up from being to warm are gone. I melt into this mattress and sleep through the night with no problems and wake up refreshed and ready to go. The only problem is it is comfortable that I do not want to roll out of bed lol. You will not be disappointed.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

The Land of Nod

Dopey 10/1/2024

Great mattress. I've bought three so lar.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

iComfort mattress is comfortable and provides support

opalluna 7/16/2024

I received the Queen size iComfort mattress. The iComfort mattress is comfortable and provides support so much so that it has assisted with back pain and shoulder pain.
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Comfortable and Affordable? It's possible!

ketrinas1 6/26/2024

Omg. I didn't even know how badly I needed a new mattress! My back is completely different, in a good way! Not to mention it stays cool at night so I'm not dealing with night sweats anymore. The price point is truly ideal, and a STEAL for this mattress! Do yourself a favor and get it!
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Comfortable and supportive

emilym1346 6/10/2024

This mattress is the perfect size, comes with helpful cooling technology built in, and is so comfortable to sleep on! It's perfect for daily use or to have in the guest bedroom- you'll surely get compliments on how comfortable it is.
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Soft and lush

jolenek12 6/5/2024

Super soft and soft support as well. This would not be good for someone who prefers a hard mattress. This feels durable and helps regulate temperature so it has been a pleasure during these warmer months.
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Supportive and comfortable mattress

staceym202 6/2/2024

We have been extremely pleased and surprised by the firm support paired with the soft foam comfort. This mattress has gave both of us improved sleep and exceeded our expectations.
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Restful Sleep

mommyinmakeupland 6/2/2024

I had the best feeling waking up after trying icomfort mattress! I didn't wake up feeling groggy or any body pains at all. The mattress molded with my body, it gave me the suppprt I needed and felt cooling at the same time. I highly recommend this to my peers, my kids even tried it a begged me to get them a mattress like this for them!
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

The Perfect "Soft Medium"

daniels224 5/29/2024

This mattress is amazing! It's so comfortable. Immediately it adjusts to your body pressure. Then slowly adjusts to your posture.. It's a perfect "medium" and slightly on the softer side but not too soft, just the perfect amount. It also has a cool pattern and uses excellent material.
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Comfortable and cool

seanw43 5/28/2024

This mattress is awesome. It's not too firm or too soft and I think it should last a long time. It doesn't retain heat and make you hot just laying on it. I know where to look for my next mattress when needed.
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Very comfortable!!!!

johnh147 5/19/2024

This mattress is very comfortable.. We live in Florida and have a lot of friends and relatives visit. They have all ask where where we bought the mattress because I it is so comfortable.
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Best sleep I've had in years!

tammyb811 5/18/2024

Oh, my goodness. I've slept through my alarm 3 days in a row since receiving this mattress. It is so comfortable, with the perfect balance of softness and firmness. It provides excellent support for my body and has helped my lower back pain. This mattress is well worth the investment!
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Very good for sleep

allay3 5/18/2024

wow this is perfect. it is of very good quality and very comfortable to sleep on. when I lay down I felt pleasure, it's really comfortable, my back rested. I am satisfied with this mattress
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Worth it! This is a great mattress

erikar197 5/17/2024

Y'all. I cannot believe this actually showed up on my porch! Thank you Influenster and Serta! I have always wanted a memory foam mattress and here it is! I am amazed at how comfortable it is. It's like I'm literally sleeping on a cloud. The motion isolation is real too😱 can't wait for bed tonight!
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Amazing Mattress!

shirakt 5/16/2024

I'm so in love with this mattress, I haven't slept this well in years! The memory foam molds perfectly to my body, it feels like it was made just for me! I would 100% recommend this to anyone looking for a quality mattress.
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Best night sleep!

alisond101 5/16/2024

As a medium plush Serta mattress user, I've found it strikes a perfect balance between softness and support. It feels like sinking into a cloud while still maintaining enough firmness to support my body throughout the night. The cooling technology keeps me comfortable, preventing overheating during warmer nights. Waking up feeling refreshed and without any aches or pains has become the norm since I switched to this mattress. It's truly transformed my sleep experience for the better, and I highly recommend it to anyone in search of a luxurious yet supportive mattress. Worth the price and will last forever! Highly recommend
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review