Perfect Sleeper Cobalt Calm 13" Plush Mattress Set, Queen Split

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Now $947.00 (62% off)$2,469.00
Color:No Color
Size:Split Queen

Type: Set with Low Profile Box Spring

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Offers & perks
Free Box Spring
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Product details

Web ID: 21339196

Featuring a 3-zoned coil design, Serta's Perfect Sleeper Cobalt Calm 13" Plush Mattress offers pressure relief and support where you need it, along with the luxurious feel of Cool Twist® Gel Memory Foam that contours to your body.

  • Product Features

    • Available in 9" standard or 6" low profile foundations
    • Top type: tight top
    • Mattress type: innerspring
    • 850 Edition Custom 3-zoned support coil system is a system of individually wrapped coils that provides contouring and cradling support from edge-to-edge, minimizing the impact of your partner's movements
    • Cool Twist® Gel Memory Foam is a breathable, gel-infused memory foam that gently cradles your body while promoting enhanced airflow
    • CoolFeel™ Fabric is a luxurious, breathable cover with a cool-to-the-touch sensation
    • Coil count: 850
    • The Serta Perfect Sleeper Foundation, constructed of wood and metal, provides the perfect support for your Serta mattress and is designed to provide durability and long-lasting comfort
    • Compatible with an adjustable bed
    • Warranty: 10-year non-prorated warranty
    • Meets federal fire-retardant safety standard
    • This box spring arrives in two pieces. Split box springs make it easier to maneuver through narrow stairwells, elevators and door frames.
    • Made in the USA of imported and domestic parts
    • Woman Owned
    • Certified flexible polyurethane foams meet CertiPUR-US® program standards for content, emissions and durability, and are analyzed by independent, accredited testing laboratories
    • Request warranty information
  • Shipping & Returns

    • Shipping Method: Scheduled Delivery
    • For complete details, see our Shipping and Returns policies.

Ratings & Reviews

Here's what customers think
  • The mattress provides a comfortable and supportive sleep experience, with a balanced firmness that conforms well to the body and relieves pressure.
  • Many customers report improved sleep quality and reduced back pain compared to their previous mattresses.
  • The mattress is described as having high-quality, durable construction and effective cooling technology.
  • The medium firmness level seems to accommodate a wide range of sleep preferences.
AI-generated summary from 1,201 customers reviews.

4.6/5

1,202 star ratings, 1,201 reviews

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1,201 reviewssorted by Newest

External reviewer
4 days ago

Guest room mattress

Seems comfortable. Waiting on our guests for their input

Customer review from Serta

Glenn H
4 days ago

Gh

Firmer than I expected

Customer review from Serta

Brian B
5 days ago

Terrible mattress

Absolute worst mattress I’ve ever bought in 47 years.

Customer review from Serta

Howard W
6 days ago

Great Sleep First Night

I thought that I would have to get use to the new mattress but I was pleasantly surprised I got when a really good sleep the first nights sleep.

Customer review from Serta

CLOSEOUT! Serta Perfect Sleeper Cobalt Calm 13" Plush Mattress-Twin This review is from CLOSEOUT! Serta Perfect Sleeper Cobalt Calm 13" Plush Mattress-Twin
Tom B
11 days ago

Son's new mattress

My son is 6'2" and needed an extra long mattress. He like the blue lagoon nights because it was soft. He can stretch out now!

Customer review from Serta

Penelope W
12 days ago

Lopsided?

I do love the firmness but when I installed it on my perfectly straight box springs, the mattress was higher on the end.

Customer review from Serta

CLOSEOUT! Serta Perfect Sleeper Cobalt Calm 13" Plush Mattress-Twin This review is from CLOSEOUT! Serta Perfect Sleeper Cobalt Calm 13" Plush Mattress-Twin
Luz R
13 days ago

super comfy

love it very much and its so soft and comfortable

Customer review from Serta

Joan D
15 days ago

Nice mattress

Good support. Looks great!

Customer review from Serta