CLOSEOUT! Perfect Sleeper Cobalt Calm 13" Plush Mattress-Full

4.6 (1,141)
Clearance
Now $927.00 (49% off)$1,819.00
Size:Full

Type: Mattress Only

Tiles
Have a question? Talk with our furniture & mattress experts at 1-800-366-6229.
Enter your to see delivery availability.

See it in person

Enter your to see in-store display availability.

Offers & perks
78/mo.* suggested payments for 12-months totaling $927.00 with Macy's Card.

Product details

Web ID: 21339196

Featuring a three-zoned coil design, the Perfect Sleeper 13" Cobalt Calm mattress from Serta offers pressure relief and plush 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: 679
    • 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, providing a perfect balance of firmness and softness.
  • Customers consistently describe it as very comfortable, with the pillow top adding an extra layer of plushness.
  • Many reviewers report experiencing improved sleep quality, reduced back pain, and feeling more rested upon waking.
  • The cooling technology is also highlighted as helping to regulate body temperature for a comfortable night's sleep.
AI-generated summary from 1,141 customers reviews.
4.6/5

1,141 star ratings & reviews

Write a Review
903
131
55
23
29

232 customer images

1,141 reviewssorted by Newest

William M
5 days ago

Comfortable mattress

Great mattress so far. Very comfortable and easy to sleep on.

Customer review from Serta

CLOSEOUT! Serta Perfect Sleeper Cobalt Calm 13" Plush Mattress-King This review is from CLOSEOUT! Serta Perfect Sleeper Cobalt Calm 13" Plush Mattress-King
Shana K
7 days ago

AMAZING MATTRESS!!!

I was very nervous to purchase a new mattress after having mine for 15 years! My SERTA is super comfortable and I sleep deep!

Customer review from Serta

Prestine M
7 days ago

Comfortable mattress

Comfy supportive mattress

Customer review from Serta

April R
7 days ago

Would buy again

Comfortable supportive

Customer review from Serta

Laura E
9 days ago

New mattress

Very comfortable and good support

Customer review from Serta

Andrea H
9 days ago

Perfectly Dreamy!

Great mattress! So comfortable with the support I need for a good nights rest.

Customer review from Serta

Cindy N
9 days ago

Mattress review

Purchased December 27,3025 and delivered 1/8/26. It is beginning to sink down in area beneath buttocks area. I weigh 169and husband weighs 254 and only had it for three weeks. Other than that it’s comfortable. Concerned if will continue to sink further.

Customer review from Serta

Beverly R
9 days ago

Best nights sleep ever!

Best nights sleep ever!

Customer review from Serta