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4.8 | 24 Reviews

iComfort Aspire 14" Memory Foam Medium Mattress -California 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: 72"
  • Height: 14"
  • Depth: 83.5"

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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 198167000350
Computed Mattress Size Cal King
Computed Product Type One Sided Mattress
Product Category Mattress
Family Name ,
SubFamily Name Aspire
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 Supreme 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) 2
Layer 5 Material Comfort 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) 83.5
Product Height (in) 14
Product Width (in) 72
Shipping Depth (in) 72.5
Shipping Height (in) 14.5
Shipping Width (in) 84
Product Weight (lb) 163.83,
Shipping Weight (lb) 186
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 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: 72"
  • Height: 14"
  • Depth: 83.5"
Poster Image

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Standard local delivery is $40 plus tax and includes removal of your old mattress and set up of your new mattress. All mattresses come in sealed plastic bags straight from the manufacturer. We only remove old mattresses that are in dry and sanitary condition free of insects or evidence of insects. We do not remove waterbeds. Delivery does not include moving any furniture.

For questions or to make delivery arrangements, please call 574-272-2337.

4.8 out of 5

100% of reviewers recommend this product.

5 Stars

Nice sleep

Garry W 3/21/2025

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

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

Best nights sleep EVER

Jennifer G 2/10/2025

This mattress is like royalty. Best mattress ever owned.
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

Comfy Mattress!

Dennis D 12/27/2024

Very comfy with good back support.
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

One night review

Peter C 10/31/2024

My first night was terrific
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

Very comfortable

krystals170 8/8/2024

Super comfortable. The support felt great on my lower back and you can tell it's really durable. The breathability of the mattress is also amazing. For the price point value you can ask for a better mattress. Very enjoyable and comfortable!
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Great nights sleep!

bethanym59 7/24/2024

I initially put this bed in my guest room, but after sleeping one night on it, I moved it into my room! It's soo comfortable. I don't like mattresses that are too firm or too soft, and this was perfect! I'm a back sleeper and this had great support for my whole body. I had such a great nights sleep. I would recommend!
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Great comfort and quality

michaelak73 7/14/2024

I received this Serta iComfort Aspire mattress complimentary in exchange for an honest review. I chose the queen size in medium firmness. After 2-3 weeks of sleeping on it, I have to say it did not disappoint. It replaced our almost 10 year old mattress that wasn't this nice in the first place and it makes such a difference. The memory foam is a great feature making it even more comfortable. We usually go for medium firmness and we found the mattress to be just the right amount of firm and soft for us. Firm enough so you don't sink completely in but soft enough to be very comfortable. It's very thick and I noticed I can barely tell when my husband moves around or gets up unlike with our previous mattress. It feels like it's well made and good quality material so I hope it'll last us a long time. Giving 4 stars now because it's been only 2-3 weeks and I'd like to see how it'll hold up over time. I'll update my review after a few months if needed.
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Just right and comfy

monicao8 6/26/2024

I enjoyed sleeping on this mattress. It provided good back support without being too hard or firm. I was able to fall asleep fairly quickly and was able to sleep thru the night before being rudely awakened by 2 dogs that also wanted to share the bed. I did not notice any specific temperature regulation with the mattress but did feel like I was kept at a comfortable temperature
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

GAME CHANGER

winknshoot 6/10/2024

This mattress is an absolute game changer. It has an amazing cooling regulating temperature gives amazing support instability, and you do not feel the person next to you moving which is definitely Priceless. . 
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Comfortable and high-quality, just wish it was firmer

tanped 6/7/2024

This is a high-quality mattress that is quite thick. It is a bit of a softer mattress than I would have liked, but feels to be a high-quality and clearly durable for use for years to come. I tend to run cold and my husband tends to run hot so we were excited to experience the temperature regulation of this mattress, and we both thought it was comfortable for our sleep.
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Highly recommend

ngoctran15188 6/6/2024

★★★★★ My son loves his new Serta iComfort Aspire Medium mattress! The 5-zone memory foam provides incredible support and pressure relief, ensuring he sleeps comfortably all night. The CoolFeel fabric keeps him cool, making it perfect for warm nights. The quality and comfort are outstanding, making it worth every penny. Highly recommend this mattress for anyone looking for a perfect blend of support and comfort.
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Love it

latterlyo 6/3/2024

After sleeping on this mattress for a little over a week I can say that both my husband and I love it. We were in dire need of a new mattress, and the medium firmness and temperature/cooling feature are perfect for us. My husband is a large 200+ lbs man (sleeps on side and stomach) and I am a ~150 lbs woman (sleeps on back and side) - we have both found it comfortable and supportive for our sleep preferences.
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

High Quality

denisec234 5/28/2024

The serta medium I comfort mattress is a firm mattress there's a coolness to this mattress . A very luxurious mattress very high-quality you can't go wrong with this mattress very high-end. I highly recommend purchasing this mattress. It definitely will get a  a good night sleep with this mattress. 
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Very comfy

samr116 5/27/2024

This mattress is very comfy. It conforms to your body and evenly distributes weight. The memory foam allows you to rest peacefully while not feeling your partner move. Have not felt overly hot nor uncomfortable sleeping on this mattress. Was very happy this did not come vacuum sealed as i was able to sleep on it as soon as it arrived and it did not have any smell like most of the vacuum sealed ones have when they gas off. Would recommend!
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

WOW

nadjah_garcia 5/25/2024

Wow. I have never owned a mattress of this quality. I wondered why the price tag was significant when researching this product. I can tell it is more than worth it. This mattress is sturdy! Very sturdy and comfortable. I believe this mattress can last 20 years plus with a mattress protector. You will sleep like a baby!!!!!
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Favorite bed so far

jenniferb263 5/23/2024

Very comfortable with good support. One person tossing and turning doesn't affect the other person. Looking forward to continuing to have good nights of sleep! Cat approved as well!
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Comfortable mattress

diptis3 5/15/2024

I was looking for an alternative mattress for my guest bedroom that would be easy to lift and install. I found this one, and it arrived a few days earlier than expected, well-packed in the box. This memory foam mattress has no odors, is high quality, and all the measurements are accurate. I love how soft and comfortable it is. It hasn't lost its firmness or softness after consistent use. This mattress is affordable, high-quality, and meets my expectations perfectly. The mattress's breathability is impressive, keeping me cool and comfortable throughout the night. Unpacking was a breeze.
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review