Twin XL Serta Perfect Sleeper Foam Killingsworth II Plush Mattress

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Customize King Serta Perfect Sleeper Foam Killingsworth II Plush Mattress
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King Serta Perfect Sleeper Foam Killingsworth II Plush Mattress

In stock

$939.00

Customize Cal King Serta Perfect Sleeper Foam Killingsworth II Plush Mattress
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Cal King Serta Perfect Sleeper Foam Killingsworth II Plush Mattress
Cal King Serta Perfect Sleeper Foam Killingsworth II Plush Mattress

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$939.00

Customize Queen Serta Perfect Sleeper Foam Killingsworth II Plush Mattress
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Queen Serta Perfect Sleeper Foam Killingsworth II Plush Mattress

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$729.00

Customize Full Serta Perfect Sleeper Foam Killingsworth II Plush Mattress
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Full Serta Perfect Sleeper Foam Killingsworth II Plush Mattress

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$669.00

Customize Twin XL Serta Perfect Sleeper Foam Killingsworth II Plush Mattress
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Twin XL Serta Perfect Sleeper Foam Killingsworth II Plush Mattress

In stock

$619.00

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Comfort Guarantee Lowest Price Guarantee
Expert Review by Jed
The Twin XL size Serta Perfect Sleeper Foam Killingsworth II Plush Mattress is an excellent value in the Serta line of memory foam mattresses this year. That's because it features the same style of foam previously reserved for the top-of-the-line Serta iComfort line, but it is a far more affordable price. With a Comfort Scale score of 5.5, you can expect this mattress to have a medium softness rating, which offers a great combination of conforming comfort and solid back support.

The Serta Perfect Sleeper Foam Killingsworth II Plush Mattress utilizes a smooth quilt design made from breathable fabrics designed to put very little barrier between you and the comfort layers. This allows the layer of premium Cool Action Gel Memory Foam'the foam previously only used in iComfort'to do an incredible job contouring to the curves of your body and provide exceptional pressure relief to help reduce tossing and turning. The incorporation of gel gives the Cool Action Gel Memory Foam a more supportive feel than traditional memory foams. Back support is provided through the help of the ComfortLast Foam Core. Made using a solid piece of foam, this core provides solid support with a high degree of body contouring. It does a good job isolating motion, which means when movement occurs on one side the other remains undisturbed. It's also adjustable base compatible. The Ultimate Edge Foam Encasement allows you to sleep anywhere on the surface without noticing a big difference in comfort.

In summary, if you're looking for a memory foam mattress that is a great value and you're looking for something that's going to feel soft at first but firm underneath, the Twin XL size Serta Perfect Sleeper Foam Killingsworth II Plush Mattress is a great choice. This mattress is made incredibly well and comes backed by a 10-year warranty.

Comfort This describes how a mattress feels. The Comfort Scale rating is based on how the cushioning materials conform to the body's shape. The higher the number the softer the mattress.

Quilt - Top of Mattress This is the outside cover on the top of the mattress. It covers and protects the comfort and support layers inside.

Correct Back Support System This is a general term used to describe how a mattress distributes and stabilizes body weight and maintains proper spinal alignment. Different materials provide different levels of support.

Box Spring - Foundation (optional)

Mattress Dimensions This tells you how big and how heavy your mattress is. Measurements for size meet industry standards, but weights will vary depending on size and materials used.

  • Height: 10.25"
  • King: Width: 76 Length: 80
  • Cal King: Width: 72 Length: 84 Weight: 90 lb.
  • Queen: Width: 60 Length: 80
  • Full: Width: 54 Length: 75
  • Twin XL: Width: 38 Length: 80

Warranty This tells you what kind of warranty you have and how long it will last. A typical warranty lasts about 10 years.

Made In This tells you where your mattress is manufactured.

  • United States

Code

  • MATT-907968, STD-908021, LP-908025
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Free Front Door Delivery
  1. TIMING: You'll receive your mattress in about 2 to 3 weeks, anywhere in the continental 48 states that's road accessible. Check your zip code for an estimated delivery date.
  2. FREE FRONT DOOR DELIVERY: Your mattress will be conveniently delivered to your front door in a box. (Apartment deliveries are to the building front door.)
  3. SCHEDULING DELIVERY: You'll be contacted by our carrier to schedule your delivery. Someone must be home to accept delivery.
  4. FURNITURE & BEDDING: Furniture & bedding deliver separately.
  5. WEEKEND OR EVENING DELIVERY: Order by phone for a nominal fee at 1-800-455-1052.

OR


In-Home Setup & Delivery ($99)
  1. TIMING: You'll receive your mattress in about 2 to 3 weeks anywhere in the continental 48 states that's road accessible. Check your zip code for an estimated delivery date.
  2. IN-HOME WHITE GLOVE DELIVERY: It's super easy; the delivery team will bring in and place your new mattress in your bedroom, unpack it and take away the packaging. You can also add mattress removal for an additional fee when you select that option online. (Delivery is up to 2 flights of stairs. Additional arrangements are subject to charge by the delivery carrier.)
  3. SCHEDULING DELIVERY: You'll be called to arrange the delivery when your mattress arrives at the local delivery agent, approximately two weeks after order. Someone must be home to accept delivery.
  4. FURNITURE & BEDDING: Furniture & bedding deliver separately.
  5. WEEKEND OR EVENING DELIVERY: Order by phone for a nominal fee at 1-800-455-1052.
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Why did you choose this?
US-Mattress.com Store
Checked all the boxes we were looking for. It has a 100 in-home trial period with free return, I think? Free shipping. The height and foam inclusions with spring technology were spot on for us. Comfort level is important and we like the guide it gives you here. Also the complete explanation of what this mattress accomplishes was nice to read. We hope it works for us. We are really excited and even if we return it we will still shop at U.S. Mattress for the replacement.
Andrew G on Nov 27, 2016
I wanted a memory foam mattress that was a bit on the firm side. The price was also reasonable.
Romelya S on Aug 12, 2016
Checked all the boxes we were looking for. It has a 100 in-home trial period with free return, I think? Free shipping. The height and foam inclusions with spring technology were spot on for us. Comfort level is important and we like the guide it gives you here. Also the complete explanation of what this mattress accomplishes was nice to read. We hope it works for us. We are really excited and even if we return it we will still shop at U.S. Mattress for the replacement.
Andrew G on Nov 27, 2016
I choose this mattress for comfort and support I need for my back. Excellent price for the product!
KIMBERLY D on Oct 6, 2016
I wanted a memory foam mattress that was a bit on the firm side. The price was also reasonable.
Romelya S on Aug 12, 2016
perfect sleeper has an excellent reputation for durability and quality , and I feel that the firmness level 4 with comfort memory foam will be the right combination for me
stephen b on Mar 29, 2016
I choose this mattress for comfort and support I need for my back. Excellent price for the product!
KIMBERLY D on Oct 6, 2016
perfect sleeper has an excellent reputation for durability and quality , and I feel that the firmness level 4 with comfort memory foam will be the right combination for me
stephen b on Mar 29, 2016

Reviews

4.5 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
1
1
0
0
0
Sleep Position
Back (1)
Body Type
Petite (1)
Comfort compared to site specs
Softer (1)
Sleep Position
Back
Body Type
Petite
Comfort compared to site specs
Softer
Great value
My wife and I prefer a more firm mattress. We've had this about a month and love it. No box spring needed, just enough give for side sleeping. Isolation of movement is excellent, one can't feel if the other is stirring. Overall great purchase!
April 26, 2018
Purchased
4 months ago
Firm
This mattress is little firms, great for back sleepers. No signs of heat which is usual for memory foams. Overall I enjoy sleeping on this mattress.
June 26, 2016
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