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4.6 | 278 Reviews

Classic Dorian 12.5" Firm Mattress -Twin

Classic

Features

  • Breathable Cover A soft, breathable cover helps you rest and wake refreshed
  • 3 Zoned Body Support offers 3 separate zones to provide lower back support for classic comfort
  • This 800-coil density system provides contouring, cradling support and minimizes motion transfer
  • CertiPUR-US® Certified

Quick Specs

  • Brand: SERTA
  • Line: Classic
  • Type: Tight Top
  • Width: 38"
  • Height: 12.5"
  • Depth: 74.5"

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Featuring 3 zones for lower back support, breathable fabrics, and responsive coils for classic comfort-plus upgrades available for cooling pressure relief.

Features

  • Breathable Cover A soft, breathable cover helps you rest and wake refreshed
  • 3 Zoned Body Support offers 3 separate zones to provide lower back support for classic comfort
  • This 800-coil density system provides contouring, cradling support and minimizes motion transfer
  • 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
  • Firm - 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 810150416527
Computed Mattress Size Twin
Country of Manufacture USA
Assembled in USA? Yes
Computed Product Type One Sided Mattress
Product Category Mattress
Family Name ,
SubFamily Name Dorian
Mattress Top Type Tight Top
Mattress Type Innerspring
Product Type Mattress
Year of Launch 2024
Dealer Line National Line
Layer 1 Material Fiber Layer
Layer 1 Thickness (in) 0.1
Layer 2 Material PillowSoft Aire
Layer 2 Thickness (in) 1
Layer 3 Material Serta Support Foam
Layer 3 Thickness (in) 0.5
Layer 4 Material 3 Zone Body Support
Layer 4 Thickness (in) 1
Layer 5 Material Serta Support Foam
Layer 5 Thickness (in) 1
Layer 6 Material 800 Edition Custom Support Coil System
Layer 6 Thickness (in) 8
Layer 7 Material Serta Balanced Support
Layer 7 Thickness (in) 1
Product Depth (in) 74.5
Product Height (in) 12.5
Product Width (in) 38
Shipping Depth (in) 74.5
Shipping Height (in) 12.5
Shipping Width (in) 38
Product Weight (lb) 45.86,
Shipping Weight (lb) 45.86
Adjustable Base Compatible? Yes
Antimicrobial? No
Breathable Construction? Yes
Coil Count 324
Cooling Technology? No cooling technology
Edge Support? Yes
Foam Infusion? None
Handles Included? No
Hypoallergenic? No
Is Mattress 2 Sided? No
Latex Free? Yes
Low Motion Transfer? Yes
Lumbar Support Yes
Mattress Comfort Level Firm
Mattress Cover Design Geometric
Mattress Cover Stitch Design None
Mattress In A Box? No
Memory Foam? Yes
Moisture-Wicking? Yes
Natural Fibers? No
Pillow Top? No
Primary Foam Type Polyurethane
Product Accent Color Light Blue
Quilted Cover? No
Reinforced Center? No
Side Color Off-White
Top Cover Color Multicolor
Weight Capacity 1000
Zipper Cover Machine Washable? N/A
Zipper Cover? No
Product Warranty Length 10
Does it Ship in a box No

Quick Specs


  • Manufacturer

  • Brand: SERTA
  • Line: Classic

  • Appearance

  • Type: Tight Top

  • Dimensions

  • Width: 38"
  • Height: 12.5"
  • Depth: 74.5"
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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.

4.6 out of 5

90% of reviewers recommend this product.

4 Stars

Great mattress

Norhan O 3/19/2025

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Guest mattress

Susan W 3/18/2025

Very comfortable. Great support and firmness
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Serta dorian

Charles W 3/14/2025

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Very pleased

Kels4 3/13/2025

Very pleased with this mattress! We didn't want to spend thousands for another guest mattress. This is perfect
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Love it

Jennifer F 3/7/2025

Comfy and supportive
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

king bed

Dennis S 3/7/2025

comfortable and large
Originally posted on www.serta.com

Yes, I recommend this product

3 Stars

It's ok

Jose V 2/24/2025

Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Great

Gloria F 2/24/2025

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Good night sleep 2/20/2025

They delivered the mattress during time slot. The mattress is wonderful
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Serta Classic Mattress Medium

Will 100 2/19/2025

The Serta Classic Mattress is an excellent choice for someone who is on a budget, so far I don't deal with hip pain anymore since I have received my queen size mattress. It was an excellent choice. Serta was the best choice for me to purchase my mattress.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

wife is happy.

David F 2/15/2025

Nicely done, happy wife happy sleep, she loves it. Really satisfied.
Originally posted on www.serta.com

Yes, I recommend this product

1 Stars

Awful

Terrible mattress 2/9/2025

I have used serta my entire life. This js the worst, most uncomfortable mattress I have ever slept on. I don't know what happened with this one, but my wife feels the same way. The old mattress was more comfortable and better.
Originally posted on www.serta.com

No, I do not recommend this product

1 Stars

You can find better

Anthony113 2/6/2025

I tried to purchase this a month ago, but the delivery partners they have are terrible. They couldn't deliver the bed until a month later, and "every deliver spot fills up quick". It wasn't worth the hassle.
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Great for back pain

Margareth E 1/30/2025

First night of sleep and no more turning all night. Waking up with no more back pain.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Ronald1 1/30/2025

No complaints about the product. I like it so far. Sleeping on it for a month. No back pain. Comfortable. Love it. Hope it lasts for awhile.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

BobbyKallDay 1/25/2025

I was on a tight budget, and didn't want to get a foam bed in a box. Got the classic queen Alden for 399 I'm very happy with it.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Comfortable mattress

Mariana V 1/24/2025

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Adapting to new mattress, but very comfortable

Lloyd D 1/17/2025

Compared to our old mattress, this one is very comfortable.
Originally posted on www.serta.com

Yes, I recommend this product

1 Stars

Started sagging

Denise Mercadante 1/14/2025

I purchased this back in June come August I noticed that I am sleeping in a ditch I called serta for their 10-year warranty supposably and was told I have to call the store I purchased it from JCPenney their policy is they charge you $95 restocking fee and I have to purchase a new mattress so technically I'm buying two serta is telling me that the tenure warranty only is valid if the store that I purchase it is not around anymore which to me it's bull you don't stand behind your products and now 7 months later I have to purchase another mattress which I am not buying serta ever again unless they rectify this problem I'm having
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Timb821 1/14/2025

Great night's sleep on a very comfy mattress! I recommend to everyone!
Originally posted on www.serta.com

Yes, I recommend this product

1 Stars

CHEAP PIECE OF GARBAGE!

GARBAGE 1/12/2025

It is. Square garden box NOTHING like the one I bought my son NOTHING CHEAP HARD AND FLAT FOR $1000 dollars!!! 🤮 Feels like a $200 dollar cheap piece of GARBAGE
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Excellent night's sleep!

Penny R 1/11/2025

Comfy and supportive mattress for side and stomach sleeping. Very happy with purchase.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Wonderful product

Ioan W 1/9/2025

The matress is firm and good for one's back. It arrived in perfect condition as well.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Super comfortable

Jan 3 1/7/2025

This mattress is very comfortable and supportive. I am sleeping very well on it and happy with it.
Originally posted on www.serta.com

Yes, I recommend this product

2 Stars

wdnwtr 1/2/2025

Purchased this mattress on November 25 and website stated delivery would be December 10. It was never delivered until December 30.
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Perfectly Firm

Cltn 1/2/2025

Delivery was flawless. Mattress is perfectly firm. No more back and neck pain.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Good mattress

Nancy chen 12/28/2024

This mattress I like, it has a variety of options soft, medium, hard, I chose a hard mattress it fits my waist very well and gives me a good night's sleep.
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Good

Daniel E 12/25/2024

Is good now just using it
Originally posted on www.serta.com

Yes, I recommend this product

1 Stars

Not Extra Firm

Antony S 12/23/2024

This mattress isn't extra firm. Period.
Originally posted on www.serta.com

No, I do not recommend this product

1 Stars

No Support

upset customer 12/6/2024

Mattress is has no support sinks in center
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Feby 11/29/2024

Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

It is comfortable, I like it.

Albert A 11/16/2024

I got it for my guess room so I haven't slept in it yet, but from lying on it, it is comfy.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Best sleep

Karena P 11/13/2024

Very comfortable for a good night sleep!!!
Originally posted on www.serta.com

Yes, I recommend this product

1 Stars

Worst don't buy

Nott 10/24/2024

Very very hard and uncomfortable, wish I could get my money back, I bought a Serta , years ago and always sleep well. BUT THIS Piece of... won't let me sleep at all...C
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Satisfied with this comfy mattress!

tigerman007 10/8/2024

Comfortable mattress. It's smaller than I thought it would be for a Queen sized bed, but it's good enough for me right now. I'm just glad my heels don't reach the very end of the bed or hang off the edge when I lay down. I can get some good sleep on this! I can also tell that this mattress will last me a very long time, based on its quality. I'm satisfied; I'm a happy customer.
Originally posted on www.serta.com

Yes, I recommend this product

1 Stars

No mattress and no refund

dd63 9/23/2024

I ordered the Serta on August 15 said it would be delivered the following week, then I received an email saying it would be September 3, the day before it was supposed to be delivered I received a call from their 3rd party shipping company saying it would delivered September 17th. I could not wait until then I bought another mattress. Now I'm out $349.56 (no mattress and no refund)!
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Gave my Serta king to a friend,been waiting for th

CurtFionaSeago 9/23/2024

FEELS GREAT TO HAVE A FIRM BED AGAIN.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Comfortable and supportive!

Amys 9/16/2024

This mattress is so comfortable and supportive and reasonably priced. Exactly what I needed.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

A lot of bed for two, perfect for 3

Nuka000 9/14/2024

I bought this mattress about two months ago and I had to wait about a month for it to arrive because of RXO logistics but the mattress itself is amazing, I barely want to leave for work because I find it too irresistible.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

It's so Comfy Cosy!

KANDMJ 9/13/2024

We have had our mattress for a month and we couldn't be happier. I have purchased and returned so many mattresses over the years and I almost always seem to come back to Serta.
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Good mattress/ Horrible Experience

Jas91 9/12/2024

I enjoy the mattress now that I finally received it, but the process was horrible and I'll never order from them again. Delivery date was changed 3 times and one product never arrived and they had the audacity to send a crew to pickup something that was never received. The mattress overall is great, but not worth the troubles.
Originally posted on www.serta.com

Yes, I recommend this product

1 Stars

Delivery company was atrocious

Buy mattress firm 9/3/2024

Unfortunately, I never received my product so I cannot review it. The shipping company was horrible. They rescheduled my delivery two or three times and were very difficult to communicate with. When they finally did reschedule my delivery… No fault of my own… They told me it would be an additional four weeks On top of the three weeks, I had already waited. I ended up canceling the order because again the delivery company was deplorable.
Originally posted on www.serta.com

No, I do not recommend this product

1 Stars

Never Again

Waiting Forever 9/3/2024

The order was canceled. It was backordered after I waited 4 weeks to get delivery. After waiting that long to get it, TWO DAYS before the expected delivery date I received a text informing me it was backordered with no estimated new delivery date given! Thats the way you treat customers! Will never buy another mattress from Serta.
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Good sleep 9/2/2024

Comfortable to sleep in
Originally posted on www.serta.com

Yes, I recommend this product

1 Stars

Waitinghere 8/30/2024

I wouldn't know. Ordered over a month ago and haven't received.
Originally posted on www.serta.com

No, I do not recommend this product

1 Stars

Grrr

V123 8/23/2024

I'll let you know the real answer when I receive it. The first mattress was lost in shipping and the replacement is taking its sweet time. I went with the certa mattress because I've had one before and I loved it, but I am so NOT ordering online again! Customer service have all been polite, unfortunately they can't tell me anything.
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Soft comfortable

Xavier W 8/17/2024

Amazing mattress and it beats sleeping on my couch by a long shot!! Money well spent and I'm so grateful for it.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great mattresd

Jean O 8/17/2024

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Perfect Mattress

Julie Twin 8/17/2024

I have struggled with only seeing extra firm, firm and plush in the stores. I needed something in between firm and plush and found the perfect medium mattress. The support is great for the lumbar area and my pain level is much improved.
Originally posted on www.serta.com

Yes, I recommend this product

1 Stars

Ordered over a month ago, not delivered yet

brandyc1972 8/17/2024

what mattress? It hasn't been delivered to us yet. Scheduled delivery was cancelled, and new delivery date isn't until August 26th.
Originally posted on www.serta.com

No, I do not recommend this product