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4.6 | 83 Reviews

iComfortECO F15GL 13.25" Memory Foam Firm Mattress - California King

Icomforteco

Features

  • CoolTemp Cover Powered by REPREVE. This cool-to-the-touch, breathable cover is made with recycled plastic bottles.
  • Terra Fusion Memory Foam. Foam made from 28% plant-based material that provides pressure relief and reduced motion transfer for uninterrupted sleep.
  • Deep Reaction Max Gel Memory Foam has both cushioning and conforming qualities for a firm, yet comfortable deep-down support
  • Our new and improved Serta Foam Core provides durable support for any sleep position. With consistent support from edge to edge, you'll be comfortably supported all night long.

Quick Specs

  • Brand: SERTA
  • Line: Icomforteco
  • Type: Tight Top
  • Width: 72"
  • Length: 12.5"
  • Depth: 83.5"

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With more comfort, support, and sustainability, the all-foam iComfortECO delivers a better night's sleep that's easier on the earth. With eco-friendly materials like the CoolTemp™" Cover Powered by Repreve®, a cool-to-the-touch, breathable cover made with the recycled plastic equivalent to 120 water bottles* and Terra Fusion™" Memory Foam made from 28% plant-based material that provides pressure relief, cradling comfort, and reduces motion transfer for uninterrupted sleep. Designed with edge-to-edge support, ideal for any sleep position, so you rest comfortably all night long.

Features

  • CoolTemp Cover Powered by REPREVE. This cool-to-the-touch, breathable cover is made with recycled plastic bottles.
  • Terra Fusion Memory Foam. Foam made from 28% plant-based material that provides pressure relief and reduced motion transfer for uninterrupted sleep.
  • Deep Reaction Max Gel Memory Foam has both cushioning and conforming qualities for a firm, yet comfortable deep-down support
  • Our new and improved Serta Foam Core provides durable support for any sleep position. With consistent support from edge to edge, you'll be comfortably supported all night long.
  • Recycled Fiber Base - Compressed recycled fiber provides a supportive base under the mattress core.
  • 100% USA Assembled, CertiPUR-US Certified, Powered by REPREVE
  • 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
  • Firm Feel - Ideal for stomach and back sleepers with extra support for heavier 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
Manufacturer Name Serta Simmons Bedding LLC
UPC 747935945524
Computed Mattress Size Cal King
Country of Manufacture USA
Assembled in USA? Yes
Computed Product Type One Sided Mattress
Product Category Mattress
Family Name iComfortECO
SubFamily Name F Series
Mattress Top Type Smooth Top
Mattress Type Memory Foam
Product Type Mattress
Year of Launch 2023
Dealer Line National Line
Layer 1 Material CoolTemp Cover
Layer 1 Thickness (in) 0.1
Layer 2 Material Plant-Based Memory Foam
Layer 2 Thickness (in) 1
Layer 3 Material Deep Reaction Max Gel Memory Foam
Layer 3 Thickness (in) 1.5
Layer 4 Material Support Foam
Layer 4 Thickness (in) 2
Layer 5 Material Firm Polyurethane Foam
Layer 5 Thickness (in) 7
Layer 6 Material Recycled Fiber Support Base
Layer 6 Thickness (in) 1
Base Layer Material High Density Foam
Product Depth (in) 83.5
Product Height (in) 12.5
Product Width (in) 72
Shipping Depth (in) 72.5
Shipping Height (in) 13.5
Shipping Width (in) 84
Product Weight (lb) 128.3,
Shipping Weight (lb) 149
Edge Support Technology Name BestEdge Foam Encasement
Antimicrobial? Yes
Breathable Construction? Yes
Coil Type None
Cooling Technology? Other
Edge Support? No
Foam Infusion? Gel
Handles Included? No
Hypoallergenic? No
Is Mattress 2 Sided? No
Latex Free? Yes
Low Motion Transfer? No
Lumbar Support Yes
Mattress Comfort Level Firm
Mattress Cover Design Swirl
Mattress Cover Stitch Design Swirl
Mattress In A Box? No
Memory Foam? Yes
Moisture-Wicking? Yes
Natural Fibers? No
Pillow Top? No
Primary Foam Type Polyurethane
Product Accent Color Green
Product Cubes 47.58
Quilted Cover? No
Reinforced Center? No
Side Color Multicolor
Top Cover Color Light Blue
Zipper Cover Machine Washable? No
Zipper Cover? Yes
Product Warranty Length 10
Does it Ship in a box Yes

Quick Specs


  • Manufacturer

  • Brand: SERTA
  • Line: Icomforteco

  • Appearance

  • Type: Tight Top

  • Dimensions

  • Width: 72"
  • Height: 12.5"
  • Depth: 83.5"
Poster Image

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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.

4.6 out of 5

91% of reviewers recommend this product.

5 Stars

Great buy

Brian B 11/23/2024

Super supportive. I've been sleeping amazingly
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Firm ComfortECO Queen Mattress

JenFL 11/4/2024

I bought this mattress about 1 month ago. Delivery was fairly quick. Nicely wrapped and delivered to my bedroom. This mattress is excellent for someone with orthopedic issues. There is no saggy. It keeps my body aligned but is plush enough to not feel like cement. Love it! Highly recommend & definitely worth the $$.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Perfect sleep like a baby

Robert V 10/24/2024

Nice and firm no back aches when I wake up
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Not getting it back!

Donbob27 10/10/2024

I bought this mattress for my girlfriend. She LOVES it and she told me it's the most comfortable mattress she's ever owned or used. At just $1,200 on sale, this full-sized mattress was also a full-sized fantastic deal! I told her that the mattress is returnable for 120 days and before I even finished the sentence she said, "They're not getting it back!"
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Nice, pretty soft for a firm

Hosup S 10/9/2024

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Series 2.0 Hybrid 2000

Gary M 9/23/2024

Firm mattress that is very comfortable and supports your body. Very pleased with this mattress.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

New iComfort mattress

Edward L 8/10/2024

Cozy and satisfied mattress.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

comfortable

Noriko K 7/26/2024

firm yet comfortable.
Originally posted on www.serta.com

Yes, I recommend this product

2 Stars

Review

Becky J 7/25/2024

Too hard for me, but my husband likes it.
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Great

Efrain A 7/15/2024

Great and supportive firm mattress
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Comfy mattress

Susan A 7/14/2024

It is firm yet soft to snuggle in
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

It's firm

Larami K 7/10/2024

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Simply good

Soonny 6/29/2024

Really good mattress
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

so far so good

Jonathan B 6/27/2024

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Star64 5/29/2024

Received a little over a month ago and I am enjoying the mattress
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Love this Mattress

Samuel C 5/26/2024

One of the best firm mattress' that I have ever laid on !
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Still my favorite, but was better pre "ECO"

Lori42 5/17/2024

Not as firm as my last iComfort (2013), but still comfortable. Also wish mattress had handles as it is very heavy and awkward to move when turning it.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

My iComfort FIRM

Kimberly W 5/17/2024

Beautiful firm mattress. Comfortable, restful. Aaaahhhh... zzzz
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Good quality mattress

Gaurav C 5/7/2024

This matters fix my back pack
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great purchase

David S 4/29/2024

Extremely comfortable and great quality.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Just received

Reynaldo S 4/18/2024

It's comfy now but let's see how it does over the next few weeks and possibly months.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great comfort, when registering could not find exact match in model number list.

Bob P 4/3/2024

Mattress is very comfortable so far. Been sleeping on it 1 week so far. Very happy. Delivery was timely and professional. This is the iseries firm hybrid king
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Magnífico

Sulien F 4/3/2024

Colchón super cómodo, ideal para un descanso perfecto.
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Is good but not as good as the past

Eymimi 3/13/2024

I was looking for soft feel because I sleep on the side. I got another iconfort years ago 2014 and the quality definitely has change to worst
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Less back pain

Brooke H 3/11/2024

I have struggled to find a firm mattress that is truly firm; this one does, in fact, feel firm (although I wouldn't mind if it was a little firmer, but that's just my preference). This is helping to reduce my back pain while sleeping. I've had it for two weeks and so far, so good.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Serta model #500806658

Kenneth Y 2/26/2024

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Helps your back

Debra C 2/24/2024

This bed helps with my back issues. I sleep all night.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Firm and well worth the money

Jason M 2/24/2024

Very supportive mattress. You get what you pay for. Best for back and side sleepers.
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Serta mattress

Marian S 2/21/2024

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

So far so good

Jennifer K 2/17/2024

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Comfortable

Valeria B 2/15/2024

Originally posted on www.serta.com

Yes, I recommend this product

2 Stars

Not Plush - Returned

Looking for Plush 2/12/2024

Purchased an Ultimate Plush because we like a very plush mattress. I'm a 140 lb side sleeper with scoliosis. My husband is 210. The top inch was plush/soft then it was like a foam brick. My hips & my husband's shoulder would go numb. We tried adding a 2-inch topper which helped a little, but we still weren't in alignment and tossed & turned all night. We also snored more. We returned it after 3 weeks.
Originally posted on www.serta.com

No, I do not recommend this product

Comfort

 

Quality

 

Value

 
5 Stars

Very Comfortable

Michael B 2/9/2024

Comfy and supportive mattress, it works pretty well for a good night's sleep. It does take alittle getting use to
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great

Charles B 1/23/2024

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Comfy

Jeanette r G 1/13/2024

I love my new bed. It has memory foam and cooling.
Originally posted on www.serta.com

Yes, I recommend this product

3 Stars

Not bad

Cp 718 12/28/2023

Its okay, i prefer the icomfort 300 plush rhat was discontinued. Much thicker mattress
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Amazing

Tracy H 12/22/2023

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Pete 1 12/8/2023

We had had them before and really like them would recommed them
Originally posted on www.serta.com

Yes, I recommend this product

Comfort

 

Quality

 

Value

 
1 Stars

Not great

Not happy 12/8/2023

Mattress was incredibly hard to be a plush model. Also the cover didn't have any Serta emblems. Just had a sticky piece of paper as a tag. Very suspect. Not cooling what so ever. Returning this bad boy if we could ever get up with somebody. They haven't not responded by email.
Originally posted on www.serta.com

No, I do not recommend this product

Comfort

 

Quality

 

Value

 
5 Stars

Comfortable as expected.

Bhautikkumar P 11/16/2023

I was looking for firm, no spring at all as my comfirt to sleep and sit in it and its worth it to buy.
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Firm

Marcela P 10/28/2023

The term Firm is true! It is hard as rock, but provides good sleep! Hard to get use to it.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

A

Trevor T 10/15/2023

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Very comfotable

Alex 55 10/14/2023

I really like my new mattress . It is firm but comfortable.
Originally posted on www.serta.com

Yes, I recommend this product

Comfort

 

Quality

 

Value

 
5 Stars

Amazing

Matthew M 10/14/2023

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Best mattress ever!!!

Terri D 10/5/2023

Best sleep we have had in years!! Superbly made!!!
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Good

Aaron S 10/4/2023

Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

hers

Nathan K 10/3/2023

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Good

Sinesio F 10/2/2023

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Comfort

Christopher C 9/24/2023

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Form but comfy!

JTN42 9/16/2023

I bought this mattress about a month ago and love it. Prior to this, I had a Sleep Number and could not ever find a setting that worked for me, a back sleeper. I switched back to Serta and am very happy that I did. For people wondering if you can put a Serta Twin XL in place of a split King Sleep Number, you definitely can with no issues.
Originally posted on www.serta.com

Yes, I recommend this product

Comfort

 

Quality

 

Value