Perfect Sleeper Blue Lagoon Night 12" Firm Mattress-Twin

Clearance
Now $547.00 (51% off)$1,119.00
Color:No Color
Size:Twin

Type: Mattress Only

Tiles
Have a question? Talk with our furniture & mattress experts at 1-800-366-6229.
Offers & perks
46/mo.* suggested payments for 12-months totaling $547.00 with Macy's Card.

Product details

Web ID: 21338991

Featuring 825-density coils, this 12" Blue Lagoon Night mattress from Serta offers firm support with zoned comfort and pressure relief. A lumbar gel support band and Cool Twist® Gel Memory Foam contour to your body—with upgrades available for even more cooling and comfort.

  • Product Features

    • Mattress top: tight top
    • Mattress type: innerspring
    • Gel memory foam lumbar support band
    • Serta® Gel Memory Foam contours to the body for cradling comfort and allows airflow to keep you cool and comfortable throughout the night
    • CoolFeel™ fabric creates a luxurious, breathable cover with a cool-to-the-touch sensation from technology that is plant-derived
    • Custom Support Coil System with individually wrapped coils to provide contouring, cradling support and BestEdge® Foam Encasement technology with an extra-deep rail to help reduce edge roll-off
    • 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: 491
    • 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 described as comfortable, supportive, and providing a good night's sleep.
  • Customers praise the medium firmness as being just right.
  • The quality and durability of the product are also highlighted.
  • Overall, reviewers are very satisfied with the mattress and recommend it.
AI-generated summary from 1,205 customers reviews.
4.6/5

1,205 star ratings & reviews

Write a Review
942
146
59
27
31

239 customer images

1,205 reviewssorted by Newest

Tom B
7 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
8 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

Luz R
9 days ago

super comfy

love it very much and its so soft and comfortable

Customer review from Serta

Joan D
11 days ago

Nice mattress

Good support. Looks great!

Customer review from Serta

Clarence B
13 days ago

Cobalt calm mattress Med

Just assemble the frames etc. Will be sleeping on it 3/30/26 or 3/31/26. We will keep you posted after a month pass

Customer review from Serta

Betsy C
13 days ago

Too firm

Most expensive mattress we’ve bought I did tons of research before buying and this one had great reviews. Tried it for several mos and can’t get used to it. Just bought a different one we like much better so put this one in our spare bedroom

Customer review from Serta

Keisuke I
13 days ago

My lower back doesn't hurt.

With my previous mattress, I experienced pain in a single spot in my lower back regardless of my sleeping position. This mattress, however, provides excellent support for my entire body, ensuring that weight does not concentrate on any one point. I am able to sleep very well.

Customer review from Serta

Serta Perfect Sleeper Blue Lagoon Night 12" Firm Mattress Set, California King This review is from Serta Perfect Sleeper Blue Lagoon Night 12" Firm Mattress Set, California King
Casey G
13 days ago

Comfy

Took a few days to break in but then very comfortable

Customer review from Serta