Perfect Sleeper Blue Lagoon Night 13.5" Medium Mattress Set, California King

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Now $1,047.00 (61% off)$2,679.00
Color:No Color
Size:Cal King

Type: Set with Standard Profile Split Box Spring

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Offers & perks
Free Box Spring
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88/mo.* suggested payments for 12-months totaling $1,047.00 with Macy's Card.

Product details

Web ID: 21339062

Featuring 825 density coils, the supportive Serta Blue Lagoon Night mattress offers zoned comfort and pressure relief with a lumbar gel support band and Cool Twist® Gel Memory Foam that contours to your body—with upgrades available for even more cooling, and comfort.

  • Product Features

    • Mattress top: tight top
    • Mattress type: innerspring
    • Serta® Gel Memory Foam contours to the body for cradling comfort and allows airflow to keep you cool and comfortable throughout the night.
    • Luxurious, breathable CoolFeel™ fabric cover with a cool-to-the-touch sensation
    • System of individually wrapped coils features Serta's BestEdge® Foam Encasement technology – an extra-deep foam rail to help reduce edge roll-off and extend the sleep surface
    • Box spring available in 9" standard or 5" low-profile heights
    • Coil count: 1160
    • Compatible with an adjustable bed
    • Meets federal fire-safety standards
    • Manufacturer's 10-year non-prorated warranty
    • 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 and softness that conforms well to the body.
  • Customers report excellent pressure relief, especially for side sleepers, and the mattress helps keep them cool and comfortable throughout the night.
  • Many users describe the mattress as very comfortable and report improved sleep quality, reduced back pain, and feeling well-rested upon waking.
AI-generated summary from 1,184 customers reviews.
4.6/5

1,184 star ratings & reviews

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1,184 reviewssorted by Newest

Tom B
6 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
7 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
8 days ago

super comfy

love it very much and its so soft and comfortable

Customer review from Serta

Joan D
10 days ago

Nice mattress

Good support. Looks great!

Customer review from Serta

Clarence B
12 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

Serta Perfect Sleeper Blue Lagoon Night 13.5" Medium Mattress-Queen This review is from Serta Perfect Sleeper Blue Lagoon Night 13.5" Medium Mattress-Queen
Betsy C
12 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
12 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

Casey G
12 days ago

Comfy

Took a few days to break in but then very comfortable

Customer review from Serta