Serta Perfect Sleeper Blue Lagoon Nights Medium Tight Top 13.5" Mattress


Serta Perfect Sleeper Blue Lagoon Nights Medium Tight Top 13.5" Mattress

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Size: Twin
  • Delivery in 4 - 6 Weeks*

Why Do Customers Love US-Mattress?

  • 120 Night In-Home Trial
  • Low Price Guarantee
  • Expert Customer Service
  • Family Owned and Operated


About the Blue Lagoon Nights Medium Mattress

Featuring an 825-coil density system, this supportive 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 with more cooling layers and support.

  • Cool Twist® Gel Memory Foam - This unique design features cooling gel swirled into premium memory foam. This breathable memory foam helps enhance airflow and heat dissipation for a feeling that can only be described as a cool, contouring type of comfort.
  • PillowSoft® Aire - Soft foam provides enhanced cushioning for exceptional comfort and promotes airflow through its unique, gently rippling design.
  • Gel Band Support - Gel memory foam lumbar support band provides support for the lower back and hips.
  • Anti-Microbial Technology - Our anti-microbial mattress technology will keep your mattress fresh and clean from odor-causing bacteria.
  • Custom Support Coil System - This 825-coil density system provides contouring, cradling support and minimizes motion transfer.





Edge Support


Low Motion Transfer

Lumbar Support

Moisture Wicking


Made in USA

10 Year Warranty

1” PerfectPure Fiber

1” PillowSoft Aire

1” PillowSoft Aire

0.5" Cool Twist Memory Foam

2" Cushion Quilt Foam

0.38” Gel Band Support

8” 825 Edition Custom Support Coil System

1” Balanced Support Pad

Comfort: Medium, 5

Style: Tight Top Innerspring

Coil count:

  • Twin: 473 
  •  Twin XL: 522 
  •  Full: 655 
  •  Full XL: 722 
  •  Queen: 823 
  •  King: 1,059 
  •  Cal King: 1,125
  • Split Cal King: 1,064

Coil Gauge: 14.75

Read More About Product


  • Pressure Relief
    Pressure Relieving

    Incorporates a layer of conforming materials that mold to your body, offering appropriate support and alleviation.

  • Supportive

    Incorporates a support mechanism designed to adapt to your body's contours, promoting balanced weight distribution for optimal alignment.

  • Cooling Technology
    Cooling Technology

    Incorporates materials and elements engineered to regulate temperature by dispersing heat away from the body, ensuring a cool and comfortable sleep experience.

  • Adjustable Base Friendly
    Adjustable Base Friendly

    This mattress is compatible with adjustable bases, which can raise your head and/or feet, easing snoring, sinus pressure, enhancing circulation, and providing numerous other health advantages.


Height: 13.5"

Comfort: Medium

Quilting Layer

Antimicrobial Mattress Protection

CoolFeel Fabric

Comfort Layer

PillowSoft® Aire

PillowSoft® Aire

Cool Twist® Gel Memory Foam

Cushion Quilt Foam

Support System

Gel Band Support

825-Edition Custom Support System

Serta® Balanced Support Foam

Works With All Bed Types

  • Box Spring

    Box Spring

  • Traditional Frames

    Traditional Frames

  • Adjustable Bases

    Adjustable Bases

  • Platform


Your mattress purchase is fully compatible with the selections shown above!

Build Your Perfect Sleep System

Adjustable Base
Adjustable Base
A sturdy adjustable base puts you in control of your sleep setup.
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The perfect pillow creates the ideal balance of softness and support.
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Mattress Protector
Mattress Protector
Keep your mattress safe from stains, water, and changing temperatures.
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