CLOSEOUT! Perfect Sleeper Cobalt Calm 12" Extra Firm Mattress-Queen

4.6 (1,192)
Clearance
$852.30 (54% off) with code: VIP Sale $947.00$1,849.00
Color:No Color
Size:Queen

Type: Mattress Only

Tiles
Have a question? Talk with our furniture & mattress experts at 1-800-366-6229.
Offers & perks
72/mo.* suggested payments for 12-months totaling $852.30 with Macy's Card.

Product details

Web ID: 21339158
Featuring a three-zoned coil design, the Perfect Sleeper 12" Cobalt Calm mattress from Serta offers pressure relief and extra-firm support where you need it, with a Cool Twist® Gel Memory Foam that contours to your body.

  • Product Features

    • Mattress top: tight top
    • Mattress type: innerspring
    • 850 Edition Custom 3 zoned support coil system of individually wrapped coils provides contouring, cradling support from edge-to-edge, minimizing the impact of your partner's movement
    • Breathable Cool Twist® Gel Memory Foam gently cradles your body while promoting enhanced airflow
    • CoolFeel™ fabric creates a luxurious, breathable cover with a cool-to-the-touch sensation from technology that is plant-derived
    • Antimicrobial mattress protection keeps your mattress fresh and clean from odor causing bacteria; does not protect users against bacteria, viruses, germs or other disease organisms
    • Coil count: 850
    • Compatible with most frames, platforms and adjustable bases
    • Manufacturer's 10-year non-prorated warranty
    • Meets federal fire safety standards
    • Made in the USA of imported and domestic parts
    • Woman Owned
    • Box spring/foundation sold separately

  • Shipping & Returns

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

Ratings & Reviews

Here's what customers think
  • The mattress is widely praised for its exceptional comfort and support, with customers consistently describing it as very comfortable, cushiony, and supportive.
  • Many reviewers report experiencing improved sleep quality, reduced back pain, and feeling more rested upon waking.
  • The medium firmness level seems to strike the right balance, accommodating both firm and soft preferences.
  • Overall, the mattress is highly recommended as a high-quality and comfortable option that delivers a great night's sleep.
AI-generated summary from 1,187 customers reviews.
4.6/5

1,192 star ratings, 1,187 reviews

Write a Review
78.7% of reviews have 5 stars
938
11.5% of reviews have 4 stars
137
4.9% of reviews have 3 stars
58
2.1% of reviews have 2 stars
25
2.9% of reviews have 1 star
34

234 customer images

1,187 reviews
Maria K
5 days ago

Mattress review

First couple days have been great!

Customer review from Serta

Serta Perfect Sleeper Cobalt Calm 12" Extra Firm Mattress, California King This review is from Serta Perfect Sleeper Cobalt Calm 12" Extra Firm Mattress, California King
Sonia D
7 days ago

Good

Confy and. Good

Customer review from Serta

Tony M
8 days ago

Good quality product

Great quality product and Ivan Smith Furniture was easy to deal with.

Customer review from Serta

Joy S
10 days ago

Comfort

The mattress feel wonderful.

Customer review from Serta

Therese R
10 days ago

NOT WHAT I EXPECTED

The floor model was very plush; this mattress is as hard as a board.

Customer review from Serta

Grant C
12 days ago

Comfortable but takes a while to break in

Pretty firm compared to the one we tried in the store but we’re looking forward to when it softens up. Over all we like it

Customer review from Serta

Aowen A
13 days ago

Relief

Perfect mix of cushy comfort and support!

Customer review from Serta

Marvinh W
13 days ago

Great value

No adjustment time needed, great sleep.

Customer review from Serta