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4.4 | 23 Reviews

Perfect Sleeper X Excelled 13.75" Hybrid Extra Firm Mattress -California King

Perfect Sleeper X

Features

  • Our 5 ZoneResponse™ Design combines coils and contouring memory foam for full body spinal alignment
  • Our PerfectConform™ Memory Foam contours and cradles your pressure points for rejuvenating sleep
  • CoolFeel™ System - Cooling technology keeps you comfortable throughout the night
  • CertiPUR-US® Certified

Quick Specs

  • Brand: SERTA
  • Line: Perfect Sleeper X
  • Type: Tight Top
  • Width: 13.75"
  • Height: 72"
  • Depth: 84"

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Experience premium support and perfect sleep with our new Serta® Quilted Perfect Sleeper X™ Collection. Our 5 ZoneResponse™ Design is comprised of Perfect Conform™ Memory Foam paired with 5-zoned coils for full-body alignment. Sleep comfortably cool throughout the night with cooling technology and graphite-infused memory foam designed to redistribute heat away from your body. A quilted top offers a classic feel and added layer of plush foam. Xtraordinary sleep is possible, with Serta® Quilted Perfect Sleeper X™.

Features

  • Our 5 ZoneResponse™ Design combines coils and contouring memory foam for full body spinal alignment
  • Our PerfectConform™ Memory Foam contours and cradles your pressure points for rejuvenating sleep
  • CoolFeel™ System - Cooling technology keeps you comfortable throughout the night
  • 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
  • Extra Firm - Ideal for stomach and back sleepers with extra support
  • 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 198167021706
Computed Mattress Size Cal King
Country of Manufacture USA
Assembled in USA? Yes
Computed Product Type One Sided Mattress
Product Category Mattress
Family Name ,
SubFamily Name Excelled
Mattress Top Type Tight Top
Mattress Type Hybrid
Product Type Mattress
Year of Launch 2024
Dealer Line National Line
Layer 1 Material Quiltloft Memory Foam
Layer 1 Thickness (in) 0.75
Layer 2 Material Serta Support Foam
Layer 2 Thickness (in) 0.5
Layer 3 Material Serta Support Foam
Layer 3 Thickness (in) 1
Layer 4 Material Deep Reaction Max Memory Foam
Layer 4 Thickness (in) 1.5
Layer 5 Material Perfect Conform Graphite Memory Foam
Layer 5 Thickness (in) 1
Layer 6 Material 5 ZoneActive Hybrid Design
Layer 6 Thickness (in) 8
Layer 7 Material Support Foam
Layer 7 Thickness (in) 1
Base Layer Material 5 ZoneActive Coil Unit
Product Depth (in) 83.5
Product Height (in) 13.75
Product Width (in) 72
Shipping Depth (in) 72.5
Shipping Height (in) 14.25
Shipping Width (in) 84
Product Weight (lb) 149.31,
Shipping Weight (lb) 74
Adjustable Base Compatible? Yes
Antimicrobial? Yes
Breathable Construction? Yes
Coil Count 952
Coil Density 1203
Coil Type Pocketed Coil
Coil Gauge 0.068"/0.074"
Cooling Technology? Phase change material
Edge Support? Yes
Handles Included? Yes
Is Mattress 2 Sided? No
Latex Free? Yes
Mattress Comfort Level Extra Firm
Mattress Cover Design Floral
Mattress Cover Stitch Design Floral
Mattress In A Box? No
Moisture-Wicking? Yes
Pillow Top? No
Product Accent Color Light Blue
Product Cubes 52.07
Quilted Cover? Yes
Side Color Dark Blue
Top Cover Color Black
Zipper Cover Machine Washable? N/A
Zipper Cover? No
Product Warranty Length 10
Does it Ship in a box Yes

Quick Specs


  • Manufacturer

  • Brand: SERTA
  • Line: Perfect Sleeper X

  • Appearance

  • Type: Tight Top

  • Dimensions

  • Width: 13.75"
  • Height: 72"
  • Depth: 84"
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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.

4.4 out of 5

91% of reviewers recommend this product.

1 Stars

Bad quality

Mattori 2/22/2025

I just started sleeping on this mattress and it has a horrible bubble in the middle. This is the cool calming queen mattress. It's a replacement for a different mattress from serta and it only lasted 6 months before the sides started caving in. I will never buy a serta mattress again.
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Serta Excelled extra firm

Kathy L 2/17/2025

Originally posted on www.serta.com

Yes, I recommend this product

1 Stars

What a nightmare

Wheresmymattress 2/13/2025

Hard to review a mattress when it has yet to arrive. Just the fact they asked me to review the mattress means they have no idea I don't have it yet. The Shipping company Serta uses lost the first mattress. Had to wait for Serta to manufacture another one. Now the delivery company keeps pushing delivery dates back on us. 2 months now
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Emankcin 1/31/2025

Very comfortable mattress for me. Firm but not too firm. No more back ache.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Supportive mattresse

CaseyAZ 1/1/2025

Have been sleeping on the mattress for about 3 weeks. Me and my partner like different firmnesses. I am a side sleepersnd they are side and back sleeper. We got the medium firm with a pillow top and it comfortable for both of us. JE
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great mattress

Holli 11/23/2024

This mattress is amazing and a life saver. I did expect it to be more plush but it's still very comfortable. I sleep great now!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

LLFo 11/19/2024

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Seventies young 11/18/2024

We bought this matress about a month ago and have loved it. We are older and it has been very comfortable.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Excellent Firm Mattress

Larry F 11/7/2024

Comfortable and firm
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Bouncy firm;)

mikeinaples 11/3/2024

I traded a firm which was very soft- I'd guess medium at most, but the extra firm is perfect for those who prefer a firm bed.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great mattress definitely buy!

ohdasszee 10/2/2024

I've had the bed about a month now. It's super comfortable and as someone who suffers from lower back pain it's great! I didn't have to use my mattress topper with it. Also the mattress doesn't feel hot when laying on it. Must buy!
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Great quality

ss19ss82 9/29/2024

My new mattress came in a great packaging and is super soft, comfortable and gives me a good night rest. It is super easy to set up and has good support that gives me good rest. I highly recommend it as a great buy.
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Great comfort and support! The best sleep in years!

michaeld93 9/26/2024

To be clear, this mattress is amazing! After several weeks of daily usage, I highly recommend trying out a Serta Hybrid Sleeper! For starters, it's a thick mattress, and due to the height, I ended up ditching my box spring. The memory foam top makes me feel snug and secure, and helps relieve pressure. It combines inner coils/springs provide added bounce and support. The zoned support can help with body alignment. The memory foam also has cooling technology to help distribute heat while I sleep. Serta offers several different firmness options to help further customize your sleeping experience. I got an extra firm (XF) one because I like to sleep on my back the most. The material feels like a soft bedcover, and the color and design look great. Overall, it feels premium and made well. Just throw on a sheet and cover and you're ready to go. So far, I've never slept better and my back feels fantastic! If you're looking for a new mattress that provides support and comfort, I highly recommend trying these out!
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Comfortable, less back pain, and cool

gracer162 9/17/2024

This mattress has been unbelievably comfortable for both my fiancé and myself! We got the extra firm mattress, and I have already noticed less back and neck pain in the week that we have been sleeping on it. My fiancé is 6'4 and 260lbs, so we were a little worried about how he would be supported, but he has been extremely comfortable and has woken up far less throughout the night. We are both mixed sleepers (back, stomach, side, helicopter…) and neither of us have woken up with any discomfort. My fiancé and I are both furnaces when we sleep, and so far it has done a great job at keeping us both cool. This is by far the most comfortable mattress I have owned, and I am excited to see how it holds up over the next few years!
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

4 Stars

It's alright

maryv118 9/15/2024

The mattress isn't bad overall but I have a couple of negatives that I noticed. For one, there was no way to tell what the particular indicators for each mattress meant (not here or online) so I had to choose blindly. It ended up being too firm for me personally. The delivery got rescheduled 3 times, and pushed back almost a month. I can't imagine how frustrating that would be if I didn't already have a mattress. It also is not memory foam, so it was delivered in a huge box (not vacuum sealed as I am used to). I think this would be great for someone who likes a firm mattress because I don't make a dent in it - it doesn't make for a super comfortable night of sleep for me.
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Comfy and firm!

kelsey_quinn 9/12/2024

This mattress is quite firmer than I'm used to, however I've been enjoying the sleep I've been getting since started using it. It's incredibly supportive in places I didn't realize my other mattress had been failing me. I will say this mattress is very tall, maybe don't use a box spring with this particular mattress!!!!
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Super comfy

nft 9/10/2024

Hi everyone !! I received this product for free from Influenster and Serta for free to exchange my honest review.... I been sleeping 2 week and half now next to my son crib 😊 The Sleeper Quilted hybrid 24 excelled XF TT queen Bed are very comfortable and comfy . Good support and soft when you lay down to the bed!!
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Exceptional Mattress Made by Serta

robertp85 9/4/2024

I was excited to receive a Serta Perfect Sleeper Quilted Hybrid Queen Mattress complimentary from Serta and Influenster in exchange for my honest opinion. The mattress arrived with exceptional "White Glove" service-they quickly set everything up and even removed my old mattress. The mattress is not only incredibly comfortable, but it also has a beautiful design. I was especially happy to find that it's cooling, which is perfect for me since I tend to get warm while sleeping. The added quilting provides extra comfort as well. Although the first night wasn't great, I know it takes time to adjust to a new mattress. After about a week, I fell in love with it! I sleep so much better now, and the mattress really conforms to my body. I've also noticed I'm much less sore in the mornings. Since this mattress is a hybrid, it works perfectly with my adjustable base, shifting positions easily without affecting the structure of the bed. I'm so impressed with this mattress that I plan to purchase one for my other bedrooms. It's definitely worth the price for such a high-quality product!
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Now I sleep like a baby!

autumnz6 9/4/2024

Ive been converted! I always thought that a plush mattress was what I needed, but I stand corrected. This mattress provides unmatched support for my back, and when my husband gets up in the middle of the night, I dont feel a thing! Yes, this mattress has a higher price point than some, but these things make it worth every prenny!
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Best for back pain relief and stomash

anhphm 9/3/2024

I was took longer than a week to have more thought of this product. First of all I love the color with design most of the mattress now was using light color but it would make the mattress seems easy to be dirty as more time while we using it( pill water , dirty) they also include the hanger holder to move the mattress easier which I have never seems before. My mattress is extra firm. I was curious alot it will be not very comfortable to sleep in it. But no the mattress was not plushy but feel a lot better for the back and stomach. Even my nephew was jumping alot on the mattress but it still very stable for who is lay down next to it. So I think this would a good idea for upgrade for your bedroom. By the way the mattress is more than 15 inchs so it kida to hight with and bed frame that has adjusted base. If you use floor bed frame it would be more better for your bedroom. The material is lightly cooling on the top so it was more comfy use in summer.
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Firm and supportive

jessicat392 9/2/2024

I just received this Serta mattress a little over a week ago. In all honesty it's a lot firmer than I would normally like, just a personal preference. That being said it is also extremely supportive! If you're anything like me and my spouse we tend to run hot so the cooling effect is everything. It is also a very tall mattress so I would recommend trying a deep pocket sheet.
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Great qualify and comfortable

kaceer2 8/24/2024

I've had my old spring mattress for seven years and this new one is such a breath of fresh air. I love the thickness and quality of the mattress and when I lay on it, it forms to my back perfectly.
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Good

oliviay27 8/24/2024

This was very comfortable and there is a nice comfort when I am trying to sleep because I am able to get a very good night rest and it was very good when I used it.
Originally posted on www.serta.com

Yes, I recommend this product

 Incentivized Review