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4.6 | 267 Reviews

iComfort - Blue 300 - Tight Top - Firm

iComfort

Features

  • Comfort Layer: 3/4" TempActiv™ Gel Memory Foam
  • Comfort Layer: 1" EverCool® Fuze™ Memory Foam
  • Comfort Layer: 1" Serta® Support Foam
  • Comfort Layer: 1 1/2" Deep Reaction™ Memory Foam

Quick Specs

  • Brand: SERTA
  • Line: iComfort
  • Type: Tight Top
  • Width: 53 in"
  • Height: 74 in"

See More

 
Blue 300 Firm
The Blue 300 Firm model combines the feel of an extra-firm mattress with the benefits
of our latest breakthroughs in memory foam technology. It combines our TempActiv™
Gel Memory Foam with a layer of EverCool® Fuze™ Memory Foam for enhanced cooling
comfort that also supports every curve of your body. It also features a layer of Deep
Reaction™ Memory Foam for a substantial, deep-down feel not often found in traditional memory foam.

Features

  • Comfort Layer: 3/4" TempActiv™ Gel Memory Foam
  • Comfort Layer: 1" EverCool® Fuze™ Memory Foam
  • Comfort Layer: 1" Serta® Support Foam
  • Comfort Layer: 1 1/2" Deep Reaction™ Memory Foam
  • Support System: 7" Serta® Ultimate Edge® Foam Core

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.

4.6 out of 5

94% of reviewers recommend this product.

1 Stars

No support - have only owned this mattress for 6 months!

SusieD1601340236 9/28/2020

We bought this mattress with high hopes that it would be firm and supportive, especially for my husband who has back pain. After only a couple months my husband (who is about 6'1" and 220lbs) started to notice a significant change in the support of the mattress. His side was very obviously sinking much more than mine (I am 5'1" and about 115 lbs) and his back pain started to get worse. I contacted Serta customer service and they told me to rotate the mattress every 2 weeks. We have been doing that and it has not helped at all. We are extremley unhappy with this purchase and seriously considing purchasing a new bed because of the lack of support it provides (even after spending over $3K less than 6 months ago!). If you are considering this mattress I would strongly recommend againt it if you are looking for support and something firm. Not worth the money at all.
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Excellent night's sleep.

KayW1599757749 9/10/2020

Love it! Very comfortable and had an excellent night's sleep.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Súper confortable

AlbaC1597259816 8/12/2020

Love this mattress it took me like a week to get used to it but now I only will change it for another foam mattress is super confortable I sleep like ever before
Originally posted on www.serta.com

Yes, I recommend this product

1 Stars

Way to Hard

DorisH1566395145 8/21/2019

I purchased the Serta Icomfort Blue Touch 300 11.25" Firm from Mattress Firm in February 2019, and It was a big mistake. I wanted to love my new mattress. Every morning I wake up with shoulder and lower back pain. To this day I toss and turn all night. I waited 6 weeks and called mattress firm to tell them how unhappy I was with the mattress and wanted to exchange it from something a little softer. I was told that I agreed to not return it for a $100 discount. Which I was not aware that I was signing something relinquishing my right to return (my fault though). So now I am stuck with a mattress that is like sleeping on the floor. I cannot afford to buy another at this time. I tried to sell it for half the price I paid for it but everyone who came to purchase said the same, that its too hard. All I wanted was to feel cozy and comfortable and I thought this mattress would be the answer. Signed Out of Options
Originally posted on www.serta.com

No, I do not recommend this product

4 Stars

Very Firm

BrittneyS1564966422 8/4/2019

My husband and I bought two Twin XL Blue 300 CT Firm to fit in our King bed frame. At the store, the were supportive, yet comfortable and felt like they hugged our bodies. Once we received our mattress, we noticed they were like sleeping on a board. After about two weeks, they did start to break in more. I did not get much sleep before this point. Now I sleep fine, but my back is a bit achy in the morning. My husband loves his, but he has back and neck issues. He will keep his, but I will end up returning mine soon for something more plush. The mattress sales lady that helped us said some people just can't get used to all foam. I am going to try the hybrid, as it feels more plush, but still has the foam that helps with pressure points.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Fantastic`

JudyH1563571087 7/19/2019

My back had gotten so bad that I had no choice but to sleep in my recliner. The firm foam mattress on the Motion Essential base has been the answer to my prayers. I can now get out of bed without being in horrible pain and I sleep so well. Thank You Serta!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Blue 300

CherelleS1559163457 5/29/2019

My back is feeling so much better since purchasing this bed. I love the adjustable base they now use instead of box springs too. I've only had it a couple of days but am loving it so far.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Perfect size and great fit

TerryM1559150946 5/29/2019

The best sleep I've ever had on any mattress. I had some doubts, but they've been erased after sleeping without waking up for 9 straight hours, only wished I had bought one earlier.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

great night's sleep!

Eileent1558106889 5/17/2019

For the first time in years I was able to get a full night's sleep without waking up with pain. I love this mattress!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

I comfort foam mattress

JamieC1557298340 5/8/2019

I highly recommend this mattress is Great. It has a lot of support and very comfortable. Love it
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Not to soft for him, Not to firm for her

NicholasP1557107924 5/5/2019

He likes a firm mattress, she likes to sleep on a cloud ….we both won! We both trusted the Serta brand. Shopped, tried lots of varieties ...mid-firm but the foam made all the difference. Traditional firm with springs is WAY too hard for her, but the foam gave it the plusher feel she liked ….and he got the support of the firm. We were told the memory foam would take some time to get used to, but it's been great. We're both sleeping well and really happy with our 1st foam mattress purchase.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Very impressed with the cooling effect

KathyO1556546980 4/29/2019

Bought the comfort cooling 3 in memory foam mattress topper and we just love it, best thing we have bought for our bed
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Everything I hoped it would be...

LeslieM1556566375 4/29/2019

Our last pillow top mattress quickly broke down on the sides and did not give us the support we needed. This new mattress adjusts for different comfort levels, massages my aching joints and relieves pressure from my spine.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Most comfortable mattress I have ever owned!

LeslieM1556063138 4/23/2019

The last mattress I purchased was a Temperpedic pillow top. The sides broke down, and because I am disabled, it was hard getting out of bed without feeling like I was going to fall off. My new foam mattress is very firm but still conforms to my body. The adjustable base makes it so easy to raise and lower my legs instead of using pillows which inevitably end up on the floor before morning.
Originally posted on www.serta.com

Yes, I recommend this product

1 Stars

The worst mattress I have ever sleep on.

AlyssaM1555155383 4/13/2019

My husband and I purchased our first Serta icomfort mattresses in 2015. It was a Savant firm. We loved it! It was so comfortable. So comfortable that you didn't want to get out of bed in the morning! However after nearly 4 years of use, the foam started to compress and sag, despite rotating regularly. Because it was still under warranty we were able to select a new mattress free of charge. The salesman, recommended the Blue 300 firm, as it was the most comparable to what we had. Well this mattress is aweful. We have tried it for over 30 days now. It's so firm that it feels like sleeping on a egg crate on the ground when camping. The new box spring that came with it is also very different. It's has a good amount of spring to it so you can feel your partner move ( This was not true of the Savant box spring). My husband and I wake up stiff and in pain almost everyday. This never happened with our old icomfort. Thankfully the mattress store we purchased it from will allow us to pick out a different mattress for a fee.
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Love this bed!

NinaS1554590164 4/6/2019

I purchased this mattress with an adjustable base. I have several back issues and thought this would be perfect. It sleeps so comfortably and my back pain has reduced significantly. I never really slept well on my last mattress but now I look forward to going to bed at night because I know I will wake up feeling great!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Good comfortable value

BeverlyD1554330779 4/3/2019

Looking forward to many years of comfort. Our old mattress was sagging on both sides with a mound in the middle.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

LOVE IT!

SARAHT1554337093 4/3/2019

This was my first large purchase as an adult other than my car and I LOVE IT! I was on a spring mattress before this one and I will never go back. I choose the 300 Blue Firm and it has been great for my back. I use to sleep so poorly and now I rarely wake up in the middle of the night because of back pain. I would highly recommend this product!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great Mattress

JoyceS1552845109 3/17/2019

We love this mattress and have only had it for a few days. We love a firm mattress and this one is definitely firm. We were told by our salesperson to give it 30 days to "loosen up" and that it might be too firm at the beginning Yes, it is quite firm and I can only imagine what it will be after the "breaking in period'. We love our choice and I had researched mattresses for about a month and had visited numerous stores. I kept coming back to this mattress. We love it!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Best Mattress

BrandiT1552306079 3/11/2019

My back was killing me with my old mattress. I received this mattress and had the best sleep ever. Best of all, I woke up feeling refreshed and my back didn't hurt. Price is very reasonable. You will not be disappointed!!!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great Sleep

BarryC1551797454 3/5/2019

We slept on spring mattrest our whole life,but the restfull sleep we got our first night makes it worth all the money.We will never buy spring again.Thank You Serta
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Firm but Comfy

AlainaS1551821451 3/5/2019

This mattress needs a break in period for sure. The first 10 days I was unsure if we would keep it but, now I love it and we are only on day 14 and it's so much better. My husband is 6 "1, 250 lbs and I am 5 "4, 175. We usually sleep on our sides but, with this mattress we have both become back sleepers. We did buy the adjustable base (motion i series) foundation and that has worked fabulous with this mattress.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Blue 300 Firm

JosephV1551643261 3/3/2019

An instance sleeping success. After a couple of days we are sleeping through the entire night. Waking up without any back aches!
Originally posted on www.serta.com

Yes, I recommend this product

2 Stars

Feels like sleeping on a brick

NickP1551612088 3/3/2019

Bought the mattress because my other one was beyond wore out. The mattress felt nice at the store but I get it home and it's very very firm! I agree to give it a try. Night time came went to lay down couldn't get comfortable anyway possible. Finally went to sleep and after tossing and turning and waking half a dozen times. I'm now laying on my old mattress writing this review. I would not recommend this mattress to anyone, unless you prefer to sleep on a concrete floor! The imagines that it shows you and the video of the foam contouring to your body shape, that's a lie maybe if your on the heavier side! Now I have to deal with trying to return it and get a different mattress.
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Great looking mattress

TonyW1550785503 2/21/2019

Just the looks gives the comfort feeling and truly is a comfortable mattress compared to all of the previous ones I've had.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Comfortable and Relaxing

HannahL1550622214 2/19/2019

My husband and I laid on this mattress for 2 hours in the store. We could not have been more impressed with how comfortable and inviting it felt. We couldn't wait to get it home!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Serta 3- inch Soothing Cool Gel Memory Foam Mattress Topper

BeckyG1550418021 2/17/2019

Very comfortable and fits perfectly on top of our mattress! Added bonus that it comes with a protector as well.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Fantastic Sleep is Now a Daily Occurance Back pain gone.

MartyK1549901293 2/11/2019

This review is for an all foam mattress (multi layers). I was concerned about the mattress being to soft. No concern was needed. Firm, but not too. The top layer conforms nicely. The next layers provide real support. I have been having lower back pain for years. I thought it was from my occupation. Within a week of purchase my lower back pain has gone. I get up in the morning and walk easily, for the first time in quite a while. My sleep is now deeper and more productive. Movement transference is negligible. I don't feel my partner getting in out of bed now. I should have made a purchase much sooner.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great product, great brand!

VikramK1549595720 2/7/2019

This is my second Serta mattress and I doubt if I will ever choose another mattress brand. The blue 300 mattress is very comfortable and the quality of the material shows. My wife was not a huge fan of firm mattresses, but this one surely changed her mind. This mattress comes with a 10 year warranty and I have received great support from Serta's customer service before. Product and brand highly recommended!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Awesome mattress

DustinT1549481445 2/6/2019

I feel so much better in the morning after a good night sleep with this mattress with my last mattress I'd wake up with back and hip pain. Not with this one.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Cloudlike

ARG1549408370 2/5/2019

Spoiled myself with this mattress. Sleeping anywhere else is now uncomfortable and can not compare.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

very comfortable and supportive mattress

DebraF1549225545 2/3/2019

Very comfortable and supportive mattress, good pressure point relief
Originally posted on www.serta.com

Yes, I recommend this product

1 Stars

My first impression this mattress was great!

IreneH1549220198 2/3/2019

Approx 2 months after purchase, this mattress became very uncomfortable. I said with worse back
Originally posted on www.serta.com

No, I do not recommend this product

4 Stars

Mattress

GladysE1547927411 1/19/2019

Its nice and firm. I sleep on it now and it feels good but let's see in ten days how well is it.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Excellent thermoregulation

MRT1547678889 1/16/2019

Has excellent thermoregulation. Very good support for my back. Wonderful experience overall.
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Firm and long lasting

SummerH1547344273 1/12/2019

We have owned our Serta iComfort mattress for nearly 7 years. We just replaced it with a Serta Perfect Sleeper because my husband felt like he needed more support. The iComfort is still in a great mattress though and is going in our guest room.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Blue touch 300

JulieT1547309129 1/12/2019

Just want to say I absolutely love purchases I made with Serta, I got the blue touch 300 mattress foam with motion series adjustable base this is my first time with this an it's amazing!! better sleep very very comfortable. Absolutely love it!!! Old mattress was terrible made back An joints hurt. So so glad I spent the extra money an hopefully it holds up like it's suppose to.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Perfect Bed!

JovanH1547059942 1/9/2019

I previously owned an iComfort (Savannah model, I believe). My mattress was damaged during a move and we needed to replace our mattress. I choose the Blue 300 Firm iComfort. The bed is very comfortable and perfect for my needs. The price is very reasonable and I have never had issues with my previous iComfort.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Nice firm mattress

CarolM1547065932 1/9/2019

I have an adjustable bed and previously had a plush mattress following spinal fusion surgery. I wanted a firm mattress to provide support. I have had restful sleep and my back certainly feels much better. I would recommend this mattress to anyone who has had back surgery.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Extremely comfortable bed

GlennG1546796330 1/6/2019

This mattress along with the motion series adjustable base is wonderful. We saved a lot of money purchasing the Serta over other brands. We get a great night's rest with this bed!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Love Love our new Blue Touch 300 Firm Mattress

StevenM1546529574 1/3/2019

So glad we listened to our friends who purchased their Blue Touch 300 a year ago. We were looking for the perfect mattress and we found it. Our sleep has improved already after sleeping on it 2 weeks. Got the split adjustable base for it as well. This mattress conforms to your body and makes you feel like your sleeping on a cloud! Ray our salesman was awesome to work with! Love it!!
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Good sales person

CindyW1546451189 1/2/2019

The mattress is what the sales person said. That is the coil mattress does push back. I did not know how to put it in words, in till he said that. This mattress does not do that. It is a very good mattress, my husband loves the firm. I'm getting better with it, it has nothing to do with the mattress. I would like a little more cush, but that is just me. I have a 2 inch foam ordered, that will take care of that. Love the motion plus, great for a bad knee.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

So far it compares well to our old Tempurpedic

JaneteO1546288384 12/31/2018

We received this mattress a day ago. Our first night of sleep was more restful than on the 4-year old Tempur-Pedic which this mattress substituted. I do hope it lasts longer than the Tempur-Pedic, which started sagging with my body weight at 4 years, making my body hurt all over. I was waking up in the morning feeling like I just took a beating all night long.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Well built and very comfortable.

MichaelH1546196855 12/30/2018

I replaced my 28 year old Tempur-Pedic bed with a iComfort BLUE 300 Queen Mattress Motion Essentials III Queen Adjustable Base. I suffered from a back injury back in 1998 and as the years went on I was getting less and less sleep due to other issues that popped up over the years. I layed on this mattress system and adjusted it and my back spasms immediately stopped when I found the sweet spot. I was instantly sold. I'm looking forward to nights asleep again like when I was younger.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Insurance Broker

SHARONH1545679192 12/24/2018

My husband and I only had our iComfort Temp Touch Blue Touch 300 Firm mattress for less than a month and it has made a difference in a good night rest in quite some time. I spend many hours visiting a vast senior market of clients daily, and all I want each evening is a good night rest. Since we purchased this mattress, I have been able to rest comfortably each night and wake each morning without the back aches ready to head out to visit clients. I would recommend this icomfort Blue Touch 300 Firm Mattress to anyone with back aches. Thanks to the iComfort Temp Blue Touch Blue 300 Firm Mattress, I'm well rested and excited to meet with clients. This also give me an opportunity to talk to my clients about how they could also benefit from a well rested night by visiting Mattress Firm and trying out the mattress. Thanks Serta for helping my husband and I rest better each night.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Very impressed with the product.

CherylK1545621676 12/23/2018

Very comfortable and easy to set up. Nice change from the old Simons spring mattress.
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Very comfortable

LindaU1545331512 12/20/2018

Previously owned a Tempurpedic mattress and this icomfort 300 firm is very comparable! Have had it about 5 weeks now and I can say we are sleeping very well!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Well worth the money!

JoeH1544409906 12/9/2018

We love our new Serta Icomfort 300 mattress! It's a world of difference from our last one and have been sleeping like babies since we got it. Well worth the money and can't imagine my night without it! It's worth every penny to sleep in comfort.
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Good Mattres

JeffC1544143560 12/6/2018

I have had the mattress a few weeks and have already had a decrease in lower back pain. Very comfortable.
Originally posted on www.serta.com

Yes, I recommend this product

1 Stars

INTELLECTUAL MATT QUEEN PRIME

NancyC1543087721 11/24/2018

My mattress was not listed. I have the mattress listed in the title. I do not recommend this mattress. It sinks in after just a short time and is not worth the money.
Originally posted on www.serta.com

No, I do not recommend this product