Featuring a 3 zoned coil design, this mattress offers pressure relief and support where you need it, with a Cool Twist® Gel Memory Foam that contours to your body-with upgrades available with more cooling layers and support.
- Cool Twist® Gel Foam - Cooling gel is swirled directly into a breathable foam designed to promote airflow and heat dissipation.
- Cool Twist® Gel Memory Foam This unique design features cooling gel swirled into premium memory foam. This breathable memory foam helps enhance airflow and heat dissipation for a feeling that can only be described as a cool, contouring type of comfort.
- PillowSoft® Aire Soft foam provides enhanced cushioning for exceptional comfort and promotes airflow through its unique, gently rippling design.
- 3 Zoned Coil Design - This 850-coil density system offers three support zones with targeted support for your lower back and hips and cradled comfort everywhere else.
- Anti-Microbial Technology - Our anti-microbial mattress technology will keep your mattress fresh and clean from odor-causing bacteria.
- CertiPUR
- Designed and Built in USA
- Adjustable Base Compatible
- 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
- Perfect balance of soft and firm with a pillowy, cloud-like top layer
- 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 |
747935948334 |
| Computed Mattress Size |
Twin XL |
| Country of Manufacture |
USA |
| Assembled in USA? |
Yes |
| Computed Product Type |
One Sided Mattress |
| Product Category |
Mattress |
| Family Name |
Perfect Sleeper |
| SubFamily Name |
Cobalt Calm |
| Mattress Top Type |
Pillow Top |
| Mattress Type |
Innerspring |
| Product Type |
Mattress |
| Year of Launch |
2023 |
| Dealer Line |
National Line |
| Layer 1 Material |
PerfectPure Fiber |
| Layer 1 Thickness (in) |
1 |
| Layer 2 Material |
PillowSoft Aire |
| Layer 2 Thickness (in) |
1 |
| Layer 3 Material |
PillowSoft Foam |
| Layer 3 Thickness (in) |
0.5 |
| Layer 4 Material |
Cushion Quilt Foam |
| Layer 4 Thickness (in) |
2 |
| Layer 5 Material |
Cool Twist Gel Memory Foam |
| Layer 5 Thickness (in) |
1 |
| Layer 6 Material |
Support Foam |
| Layer 6 Thickness (in) |
1 |
| Layer 7 Material |
850 3 Zoned Coil System |
| Layer 7 Thickness (in) |
8 |
| Layer 8 Material |
Balanced Support Pad |
| Layer 8 Thickness (in) |
1 |
| Product Depth (in) |
79.5 |
| Product Height (in) |
14.5 |
| Product Width (in) |
38 |
| Shipping Depth (in) |
80 |
| Shipping Height (in) |
14.5 |
| Shipping Width (in) |
40 |
| Product Weight (lb) |
52.27, |
| Shipping Weight (lb) |
53 |
| Edge Support Technology Name |
Best Edge® Foam Encasement |
| Antimicrobial? |
Yes |
| Breathable Construction? |
Yes |
| Coil Count |
372 |
| Coil Density |
539 |
| Coil Type |
Pocketed Coil |
| Coil Gauge |
14.75 |
| Cooling Technology? |
Phase change material |
| Edge Support? |
Yes |
| Foam Infusion? |
None |
| Handles Included? |
Yes |
| Hypoallergenic? |
No |
| Is Mattress 2 Sided? |
No |
| Latex Free? |
No |
| Low Motion Transfer? |
Yes |
| Lumbar Support |
Yes |
| Mattress Comfort Level |
Medium |
| Mattress Cover Design |
Floral |
| Mattress Cover Stitch Design |
Floral |
| Memory Foam? |
Yes |
| Moisture-Wicking? |
Yes |
| Natural Fibers? |
No |
| Pillow Top? |
Yes |
| Product Accent Color |
Light Blue |
| Product Cubes |
27.19 |
| Quilted Cover? |
Yes |
| Reinforced Center? |
Yes |
| Side Color |
Dark Blue |
| Top Cover Color |
Dark Blue |
| Zipper Cover Machine Washable? |
No |
| Zipper Cover? |
No |
| Product Warranty Length |
10 |
-
-
Brand:
SERTA
-
Line:
Perfect Sleeper
-
-
Type:
Pillow Top
-
-
Width:
38"
-
Height:
14.5"
-
Depth:
79.5"
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
91% of reviewers recommend this product.
Good
Sandra S
6/13/2025
Originally posted on www.serta.com
Yes, I recommend this product
Blue Lagoon matress
Laurie L
6/12/2025
Comfy and supportive. Sleep well on it
Originally posted on www.serta.com
Yes, I recommend this product
Excellent
Miles P
6/12/2025
Extremely comfortable and a wonderful night's sleep
Originally posted on www.serta.com
Yes, I recommend this product
Great Mattress
Marino S
6/11/2025
I have bought a new mattress in 30 years and I'm sorry I didn't do it sooner!
Very comfortable, new technology, the cool gel and the breathable fabric cover is great!
Originally posted on www.serta.com
Yes, I recommend this product
Superb
Richard Z
6/11/2025
Great new design
Originally posted on www.serta.com
Yes, I recommend this product
Good but with some loose threads in the seams
Zayda V
6/11/2025
The services was great but I find loose threads in the seams.
Originally posted on www.serta.com
Yes, I recommend this product
XFirm
Cynthia P
6/11/2025
Needed the extra support and this mattress has done that so far. Hope it holds for many years...
Originally posted on www.serta.com
Yes, I recommend this product
Review
Martha W
6/10/2025
Originally posted on www.serta.com
Yes, I recommend this product
Comfy Matress
Alicia S
6/8/2025
Comfy and supportive, sleeping well every night. ❤️❤️❤️
Originally posted on www.serta.com
Yes, I recommend this product
Firm yet soft
Kristen D
6/6/2025
Looking forward to many good nights sleep!
Originally posted on www.serta.com
Yes, I recommend this product
Nice mattress
Vincent K
6/6/2025
Originally posted on www.serta.com
No, I do not recommend this product
Comfory
Ann V
6/6/2025
Comfortable and gave me a good nights sleep
Originally posted on www.serta.com
No, I do not recommend this product
Comfortable
Aaron F
6/5/2025
Originally posted on www.serta.com
Yes, I recommend this product
Excellent
Tammy P
6/5/2025
Great sleep with comfort
Originally posted on www.serta.com
Yes, I recommend this product
Comfort
Patrick B
6/5/2025
Very comfortable
Originally posted on www.serta.com
Yes, I recommend this product
Mattress is NOT "EXTRA" FIRM as marketed!!!
Drew S
6/5/2025
Mattress is NOT EXTRA FIRM!!!
Originally posted on www.serta.com
No, I do not recommend this product
Comfortable
Michael K
6/4/2025
I have had this for about a year and the mattress is pretty comfortable, i am happy with this purchase.
Originally posted on www.serta.com
Yes, I recommend this product
So far so good
Danielle P
6/4/2025
Originally posted on www.serta.com
Yes, I recommend this product
Better than Sterns&Foster
Larry F
6/1/2025
Excellent comfort and quality … at half the price of our Sterns&Foster!
Originally posted on www.serta.com
Yes, I recommend this product
Love the mattress
Robert R
5/31/2025
Very plush, comfortable sleep
Originally posted on www.serta.com
Yes, I recommend this product
Awesome and comfortable mattress.
Darren S
5/29/2025
I really love this mattress as it gives you a great night sleep and you feel well rested when you get up each morning.
Originally posted on www.serta.com
Yes, I recommend this product
Like sleeping on a cloud
Rusty W
5/29/2025
Mattress has just the right amount of support very comfortable
Originally posted on www.serta.com
Yes, I recommend this product
Love the firmness
Adam C
5/29/2025
Need an extra firm mattress for my back and I found the right one.
Originally posted on www.serta.com
Yes, I recommend this product
Beautiful and Comfortable
Diana M
5/28/2025
Delivery men were prompt and courteous. Mattress is super comfortable and provided a wonderful night's comfortable and restful sleep.
Originally posted on www.serta.com
Yes, I recommend this product
Mattresses
Kathleen L
5/28/2025
It's not as soft as I thought it would be
Originally posted on www.serta.com
Yes, I recommend this product
Very comfortable
Markus W
5/27/2025
Originally posted on www.serta.com
Yes, I recommend this product
Awesome and Comfortable
David S
5/25/2025
Great bed - comfortable and good support
Originally posted on www.serta.com
Yes, I recommend this product
Great sleep
Jeffrey T
5/23/2025
Very comfortable
Originally posted on www.serta.com
Yes, I recommend this product
Nice but for a regular mattress once sleeping one week on it there was already I dip in the mattress
Dustin B
5/22/2025
Leave a dip in the mattress where you sleep. I'm 5"11 215 lbs. I wouldn't think it would leave a sink home so fast.
Originally posted on www.serta.com
Yes, I recommend this product
Comfortable
James V
5/20/2025
Originally posted on www.serta.com
Yes, I recommend this product
Like a cloud
Bertie A
5/20/2025
This pillow top is comfy
Originally posted on www.serta.com
Yes, I recommend this product
Fantastic
James B
5/19/2025
Couldn't ask for a more comfortable experience
Originally posted on www.serta.com
Yes, I recommend this product
Like
Jillian M
5/18/2025
I'm afraid it is starting to bow in the middle, I love the softness!
Originally posted on www.serta.com
Yes, I recommend this product
cal king mattress
Jocelyn B
5/18/2025
Very nice and comfortable. Take several naps. and sleep well on it.
Originally posted on www.serta.com
Yes, I recommend this product
CHICAGO BOUGHT
Steve M
5/17/2025
Extra Firm and it is!! The support is excellent and the sleeping is superb. I also like the COBALT blue color with the matching blue boxspring. Nice addition. 5 stars⭐️⭐️⭐️⭐️⭐️
Originally posted on www.serta.com
Yes, I recommend this product
Comfortable
Gina G
5/16/2025
Very plush yet supportive and comfortable
Originally posted on www.serta.com
Yes, I recommend this product
New matress
Orlando B
5/16/2025
This was long overdue, we are pleased with the product!
Originally posted on www.serta.com
Yes, I recommend this product
Bed
Laura P
5/15/2025
So far so good we'll see if it lasts. The guy at Brownies said it could be flipped but other side is flat
Originally posted on www.serta.com
Yes, I recommend this product
Serta perfect
Scott B
5/14/2025
Very comfortable mattress
Originally posted on www.serta.com
Yes, I recommend this product
Good
Lauren B
5/13/2025
Felt softer in the store but hoping it softens up over time. A firm and supportive mattress.
Originally posted on www.serta.com
Yes, I recommend this product
Very comfy
Shannon D
5/12/2025
Originally posted on www.serta.com
Yes, I recommend this product
Very Comfortable
Samantha B
5/10/2025
I got the plush mattress and it is soft, but still supportive. I've really enjoyed it so far!
Originally posted on www.serta.com
Yes, I recommend this product
Easy sleeping
John R
5/10/2025
Easy to sleep on for both of us
Originally posted on www.serta.com
Yes, I recommend this product
Mattress feedback
Patrick S
5/9/2025
It's a bit firmer than I thought when I tested it out at the store Macy's, but I will get used to it
Originally posted on www.serta.com
Yes, I recommend this product
Great purchase!
Valentina B
5/6/2025
Very comfortable and support, we love it.
Originally posted on www.serta.com
Yes, I recommend this product
Best Night
Amy C
5/6/2025
Last night was the best sleep and woke with no body aches. Here's to more nights.
Originally posted on www.serta.com
Yes, I recommend this product
Mattress
Clarence J
5/4/2025
Comfortable mattress and enjoying needed sleep.
Originally posted on www.serta.com
Yes, I recommend this product
Mattress
Faithlyn G
5/4/2025
Originally posted on www.serta.com
Yes, I recommend this product
Comfy
Lisa D
5/4/2025
Very comfortable and relaxed sleeping
Originally posted on www.serta.com
Yes, I recommend this product
Mattress and bed frame
Jerry M
5/3/2025
looks nice my Twin XL mattress and bed frame.
Originally posted on www.serta.com
Yes, I recommend this product
