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4.6 | 1719 Reviews

Perfect Sleeper Blue Lagoon Nights 13.5" Medium Mattress -Full

Perfect Sleeper

Features

  • 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.

Quick Specs

  • Brand: SERTA
  • Line: Perfect Sleeper
  • Type: Tight Top
  • Width: 53"
  • Length: 13.5"
  • Depth: 74.5"

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Accessories

Accessory Image

Installation Adjustable Base

Professional White-Glove Installation of your new Adjustable Base

$50

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.

Features

  • 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.
  • CertiPUR
  • Designed and Built in USA
  • Adjustable Base Compatible
  • 10 Year Warranty
  • Your new mattress may initially feel firmer than expected. Please allow up to 60 days to acclimate to your new mattress as it naturally adjusts to contour, comfort, and support you best
  • Offers the perfect balance between soft and firm; Ideal for all sleep positions
  • Premium memory foam is temperature-sensitive; it may feel firmer in cooler temperatures and softer in warmer ones. For your preferred comfort, please allow several hours for your memory foam mattress to adjust to the room s temperature
Brand Serta
Manufacturer Name Serta Simmons Bedding LLC
UPC 747935947399
Computed Mattress Size Full
Country of Manufacture USA
Assembled in USA? Yes
Computed Product Type One Sided Mattress
Product Category Mattress
Family Name Perfect Sleeper
SubFamily Name Blue Lagoon Nights
Mattress Top Type Tight Top
Mattress Type Innerspring
Product Type Mattress
Year of Launch 2023
Dealer Line National Line
Layer 1 Material PerfectPure Fiber
Layer 1 Thickness (in) 1
Layer 2 Material PillowSoft Aire
Layer 2 Thickness (in) 1
Layer 3 Material PillowSoft Aire
Layer 3 Thickness (in) 1
Layer 4 Material Cool Twist Gel Memory Foam
Layer 4 Thickness (in) 0.5
Layer 5 Material Cushion Quilt Foam
Layer 5 Thickness (in) 2
Layer 6 Material Gel Band Support
Layer 6 Thickness (in) 0.375
Layer 7 Material 825 Edition Custom Support Coil System
Layer 7 Thickness (in) 8
Layer 8 Material Balanced Support Pad
Layer 8 Thickness (in) 1
Product Depth (in) 74.5
Product Height (in) 13.5
Product Width (in) 53
Shipping Depth (in) 75
Shipping Height (in) 13.5
Shipping Width (in) 55
Product Weight (lb) 65.2
Shipping Weight (lb) 66
Edge Support Technology Name Best Edge® Foam Encasement
Antimicrobial? Yes
Breathable Construction? Yes
Coil Count 486
Coil Density 655
Coil Type Pocketed Coil
Coil Gauge 14.75
Cooling Technology? Phase change material
Edge Support? Yes
Foam Infusion? None
Handles Included? Yes
Hypoallergenic? No
Is Mattress 2 Sided? No
Latex Free? No
Low Motion Transfer? Yes
Lumbar Support Yes
Mattress Comfort Level Medium
Mattress Cover Design Floral
Mattress Cover Stitch Design Floral
Memory Foam? Yes
Moisture-Wicking? Yes
Natural Fibers? No
Pillow Top? No
Product Accent Color Dark Blue
Product Cubes 32.66
Quilted Cover? Yes
Reinforced Center? No
Side Color Dark Blue
Top Cover Color Light Blue
Zipper Cover Machine Washable? No
Zipper Cover? No
Product Warranty Length 10

Quick Specs


  • Manufacturer

  • Brand: SERTA
  • Line: Perfect Sleeper

  • Appearance

  • Type: Tight Top

  • Dimensions

  • Width: 53"
  • Height: 13.5"
  • Depth: 74.5"
Poster Image

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Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

4.6 out of 5

90% of reviewers recommend this product.

5 Stars

Great mattress

Debbie R 8/6/2026

Comfortable mattress.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Comfortable to sleep

Mathan P 8/1/2026

Great firm mattress
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Perfect bed

Sherry B 7/31/2026

Great for amazing sleep quality and good rest
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Comfy!!!

Ellen D 7/29/2026

So comfy I never want to leave!!!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

perfect sleeper mattress

Thomas N 7/27/2026

mattress is comfortable and supportive.
Originally posted on www.serta.com

Yes, I recommend this product

2 Stars

Quest bedroom

Connie L 7/27/2026

Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Good for a nights sleep

Gary K 7/26/2026

It was way too firm the first night and I thought they had brought the wrong one… but you must wait a few nights for the pillow to wake up and learn you… I'm very pleased with this new mattress!!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great bed

Virginia R 7/26/2026

I bought this for my beach house for my guest They love it
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Satisfied

James B 7/25/2026

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Best nights sleep

Fallon S 7/25/2026

I love this mattress! It's so comfortable and plush!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Comfy

Eugene m A 7/25/2026

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Very satisfied

Pedro C 7/23/2026

Really firm like I wanted
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Serta so good

Natalie C 7/23/2026

Literally got this mattress because the one I had was out of stock and thank goodness!! So nice and soft and firm at the same time first time my bed hasn't hurt since replacing it with the old mattress
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Split King

David S 7/20/2026

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

This is a great bed!

Deirdre H 7/19/2026

This is a very comfortable bed!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Very comfortable

Angela T 7/18/2026

Comfortable for a great night sleep
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Second purchase

Ali C 7/18/2026

We liked it so much, we bought another one!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great Mattresse

Jacqueline B 7/17/2026

Perfect
Originally posted on www.serta.com

Yes, I recommend this product

1 Stars

Very uncomfortable

William C 7/15/2026

Mattress is 5 months old and has become very uncomfortable and difficult to sleep on. I have owned several Serra mattresses in the past but this one fall way short of the quality I was accustomed to.
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Blue Lagoon Paradise

Dawn L 7/15/2026

I love this mattress! I looked and looked and searched and learned everything I could about buying a new comfortable mattress and Blue Lagoon won. I love the color I love the plush pillow top and the firmness is exactly what I wanted.
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Nice mattress

Robert W 7/11/2026

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Perfect

Adrienne F 7/11/2026

Comfortable & perfect firmnesses
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great mattress

Eva K 7/10/2026

Very comfortable
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Incredible

Joanie W 7/9/2026

We didn't know what we were missing! Out Serra mattress has totally changed the way we experience sleep! We've only had 10 days but already my husband has had deeper sleep for the 1st time in years! Incredible
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Firm but not very firm

Rui S 7/8/2026

Comfy and supportive mattress!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Blue Lagoon

Albert D 7/8/2026

Comfy and supportive.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great firm mattress

Madeline E 7/8/2026

Good firmness while still being good for side sleepers.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Perfection

Sheila Z 7/4/2026

Very supportive perfect firmness Best sleep I have had in a long time. Highly recommend.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Best sleep every

Juanita H 7/3/2026

Great, feeling better in the morning.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Excellent

Nicholas R 7/2/2026

Very comfortable. My back and shoulder feel wonderful!
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Serta Queen Blue Lagoon

Roberto R 6/30/2026

Comfy and supportive mattress. Had a good night's sleep.
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

KPM MATTRESS

Michael K 6/30/2026

TOO EARLY TO RATE
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

AMAZING BED

Hannah L 6/30/2026

Super comfy and supportive, and cool to the touch!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Sleeping great

Thomas r M 6/29/2026

We are very pleased with the rest we are getting with the new mattress
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

My new mattress

Steven M 6/26/2026

I love it first mattress I've ever purchased
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Blue Lagoon- nights

Julia T 6/26/2026

So far so good. Comfortable, yet supportive. I like that it has motion deterrent. I've always gone with Serta mattresses, quality for a great price.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Super comfy

Caroline B 6/23/2026

Guess who have stayed slept well and enjoyed the mattress
Originally posted on www.serta.com

Yes, I recommend this product

1 Stars

Hard

Caprice B 6/19/2026

Supposed to be plush but it's harder than my firm serta Icomfort hybrid mattress
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Blue Lagoon

Sue C 6/18/2026

Comfy and supportive
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Mattress

Carmen H 6/18/2026

Mattress is very comfortable!!!
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Old lady

David J 6/16/2026

Softness is needed and comfortable
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Nice

George P 6/16/2026

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

GREAT

Angela C 6/16/2026

Really comfortable better sleep….
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

So far so good

Sri R 6/15/2026

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Greaaaaat

Alfred D 6/13/2026

Very comfy and firm
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Serta mattress and boxdpring

Charles A 6/13/2026

Comfortable and relaxing.
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

VERY FIRM MATTRESS

Shirley L 6/7/2026

Have scoliosis and needed a firm mattress. Have had less than a month and not waking up at night anymore.
Originally posted on www.serta.com

Yes, I recommend this product

3 Stars

Comfortable but not as firm as I would have liked

Barbara P 6/7/2026

Comfortable mattress, but one area appears to be not as firm as other sections. I have added a 3/4 plywood to help, but it only improved a little.
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Love it

Richard B 6/6/2026

Comfy and supportive
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Supportive

Emerik K 6/6/2026

This mattress is perfect for my chronic joint pain. It's just firm enough to be supportive and soft enough that it doesn't feel like I'm sleeping on an immovable plank.
Originally posted on www.serta.com

Yes, I recommend this product