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Serta

Serta Perfect Sleeper Enhanced 14.5" King Mattress - Plush Pillow Top, Cooling Gel Memory Foam, Pocket Innersprings for Motion Isolation, Edge Support, CertiPUR-US Certified

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Style: 14.5" Plush Pillow Top


Size: King


Features

  • Gel Band Support - With a band of gel memory foam, this king size mattress provides lumbar support for the lower back and hips
  • Cool Twist Gel Memory Foam - This king mattress features cooling gel swirled into premium, breathable memory foam to help enhance airflow & heat dissipation; use this king bed mattress for a cool, contouring type of sleeping comfort
  • Custom Support Coil System - This king mattress is a cooling mattress that includes a premium coil system that provides contouring, cradling support and minimized motion transfer
  • Utilizes a 1 inch layer of Serta's PillowSoft Aire Soft Foam - This king bed mattress provides enhanced cushioning for exceptional comfort and promotes airflow through its unique, gently rippling design
  • Questions - We pride ourselves on customer service and urge you to reach out to us directly if you have any questions at any point, our expert customer service team will be available to help you through any of your hesitations, problems or questions

Description

Experience unparalleled comfort and support with the Serta Perfect Sleeper Nurture Night mattress. Boasting an 825-coil density system and a lumbar gel support band, this mattress provides zoned comfort and pressure relief, while the Cool Twist Gel Memory Foam conforms to your body for a contoured fit. Additionally, the mattress's advanced cooling technology ensures that you stay cool and comfortable throughout the night. Say goodbye to restless nights and wake up feeling rejuvenated with the Serta Perfect Sleeper Nurture Night mattress. This cooling gel king mattress is ideal for sleep comfort and cooler sleep.

Brand: Serta


Size: King


Product Dimensions: 79.5"L x 76"W x 14.5"Th


Item Weight: 99.8 Pounds


Item Firmness Description: Plush


Top Style: Pillow Top


Cover Material: Polyester


Number of Layers: 9


Fill Material: Memory Foam


Special Feature: Breathable Construction, Edge Support, Low Motion Transfer, Lumbar Support, Temperature Regulating


Item Firmness Description: Plush


Number of Layers: 9


Additional Features: Breathable Construction, Edge Support, Low Motion Transfer, Lumbar Support, Temperature Regulating


Mattress Coil Type: Pocketed Coil


Construction Type: Hybrid


Number of Mattress Coils: 840


Is Customizable?: No


Portable: No


Is Foldable: No


Size: King


Item Dimensions L x W x Thickness: 79.5"L x 76"W x 14.5"Th


Item Weight: 99.8 Pounds


Item Dimensions: 79.5 x 76 x 14.5 inches


Item Depth: 14.5 inches


Cover Material: Polyester


Fill Material: Memory Foam


Product Care Instructions: Clean your mattress regularly - Regular vacuuming of the mattress using a handheld attachment is an easy way to clean your mattress. Take caution when considering how to wash the mattress as saturating the foams and fibers with liquid can damage the foam. Instead spot clean stains using warm water and a mild detergent. Then, let the surface dry completely before putting your sheets back on., Ensure proper support - A new mattress needs the support of a proper foundation to resist sagging over time., Rotate to even out wear over time - Rotating is not required, but it can help even out normal wear over time. You can rotate your pillow top mattress as often as once per month, or less depending on your preference., Use a liquid resistant mattress protector - Spills and stains can impact the integrity of the mattress fabric and foams. Severe spills can also cause the foams to collapse, making them prone to impressions which can cause discomfort. A liquid resistant mattress protector will help keep your mattress clean and healthy over time. Look for one made from breathable materials.


Mattress Comfort Layer Material: Gel Memory Foam, Memory foam


Material Type: Memory Foam, Pocketed Coils


Brand Name: Serta


Model Name: Blue Lagoon Nights


Product Benefits: Provides contouring comfort, pressure relief, and zoned support for a restful night's sleep.


Model Number: 50


UPC: 747935971707


Manufacturer: Serta


Manufacturer Warranty Description: 10 year limited warranty.


Manufacturer Part Number: 50


Included Components: Mattress


Age Range Description: Adult


Item Type Name: Bed Mattress Conventional


top-style: Pillow Top


Color: Light Blue With Dark Blue Sides


Style Name: 14.5" Plush Pillow Top


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • BEST MATTRESS EVER!!!!
Style: 14.5" Plush Pillow Top Size: Queen
I have now purchased two of these mattresses because that's how much I love it's quality. First I bought one for my daughter and was really impressed with how great it felt. Then I bought one for myself and I could not be happier, truly. I purchased the plush and it feels like a hug from Heaven every time I sleep. I'm a heavier person and it supports me beautifully. There is no sagging or denting and I'm able to sink in a little bit and feel all the plushness all around me and it's just absolutely heaven. I cannot recommend this mattress enough. If you're on the fence, do it! The first night is wonderful but it might feel just a little bit firm but just give it a couple of days. It settles and you sink in and it becomes the best mattress you've ever slept in. Best find ever and I hope they never stop making this mattress!!! ... show more
Reviewed in the United States on August 28, 2025 by Nicole
    • Super comfy and nice for an adjustable bedframe Super comfy and nice for an adjustable bedframe
Style: 14.5" Plush Pillow Top Size: Queen
Review Image by Valerie
Super comfy mattress. I was reluctant to get a mattress without trying to lay on one in person, but I got a perfect one for myself. It's a hybrid which I recommend, since I have it on an adjustable bed frame. Very comfortable and the price wasn't too bad.
Reviewed in the United States on April 9, 2026 Reviewed in the United States on April 9, 2026 by Valerie
    • Nothing like the description!! Nothing like the description!!
Style: 14.5" Plush Pillow Top Size: California King
Review Image by Jaye
I spent countless hours researching mattresses to try to choose the right one for my needs. I’m chronically ill, so I spend a lot more time in bed than the average person. And it’s crucial for me to have a bed that’s comfortable. I chose this one for two primary reasons. I need a very soft bed that I can sink into, otherwise it hurts. This was advertised as plush, and the image showing a person lying on their side on the bed shows them sinking into it quite a bit. It also describes being very soft and being able to sink into it. The other reason I chose this one is because it has three different forms of cooling technology. I run very hot when I sleep, and I cannot have a mattress that retains heat or I just can’t sleep. Unfortunately, all of that was a lie. The mattress is extremely firm. Yes, it has a pillow top. But once you sink into that 1st inch or two, it’s hard as a rock. I might as well have a thin mattress topper on top of a slab of wood. It’s absolutely miserable for someone who needs a soft bed. All of this so-called cooling technology? Nope. I’ve slept on memory foam beds that do retain some heat and aren’t terribly comfortable for me, but this one was the absolute worst I’ve ever slept on in my life. it has zero cooling properties, although it does feel quite cool when you first get into it. But the whole idea of the cooling technology is to cool you off while you sleep, not to be cold when you first get in and then turn to broil. In the worst part? With a different mattress, you could at least move to a cooler spot on the bed, but with this one, the entire bed heats up! As if all of that isn’t bad enough, getting this thing delivered was an absolute nightmare. The day that they were supposed to come, they just never showed up and I wasn’t able to reach anyone because their office was closed during my delivery window! When I finally got in touch with somebody the next day, they told me that that delivery window doesn’t even exist. I had already lined up help to be able to get everything changed out and re-situated, plus set aside, specific time for the delivery window that I scheduled. I called the next day, they just informed me that they were going to come the following Monday anytime throughout the day . And where to even willing to give me a choice in selecting a delivery window on a day that works for me. Thankfully, the district manager of the third-party delivery company ended up working with me, although he said that they’ve been trying to get Amazon to remove the incorrect delivery window for a long time. I’m not sure who was at fault, but if that delivery window was an issue, then the third-party company should not have sent me an email confirming it! I received confirmation both from Amazon and from the third-party company. But I did finally get it delivered. It just took a huge amount of time and hassle. I wish I could give negative stars. This entire experience has been a nightmare and I greatly regret buying this. I’m glad that they have a good refund policy, but they don’t come and pick it up for you, so I’m going to need to find help once again to get it out of the frame and figure out how to get it out of my house when I can get a new bed to replace it. And I may end up having to hire somebody to do that because I don’t have a lot of local friends and most of them are very strong either. This thing weighs 125 pounds and takes a bit of muscle to move. I also don’t have a truck to haul it away, so I’m hopeful that I can find somebody local who needs a bed and has the ability to transport it to come get it. ... show more
Reviewed in the United States on October 4, 2023 Reviewed in the United States on October 4, 2023 by Jaye
    • Excellent quality!
Style: 14.5" Plush Pillow Top Size: King
Excellent quality. Best mattress I’ve had in a long time. Today is my second night sleeping in it, and although my body is still adapting, the first night I slept like a baby! I ordered the plush pillow top mattress. You can’t go wrong with Serta, you just have to make the research for what is best for you, base on your personal preferences. Love, love, love it!!!! I recommend it. ... show more
Reviewed in the United States on May 12, 2026 by Patricia Milanes
    • No cooling properties!
Style: 14.5" Plush Pillow Top Size: Queen
This mattress is very comfortable but it absolutely does not have any cooling properties whatsoever! I didn't need it for any health reasons but I sure was looking forward to keeping cool while I sleep. It also jiggles at the slightest movement. My other mattress was very still when the other person got in and out of bed. Well, at least it's comfortable. Serta should be fined for false advertising. 😒 ... show more
Reviewed in the United States on September 24, 2025 by shawn
    • Great mattress
Style: 14.5" Plush Pillow Top Size: Queen
This mattress was the best decision ever. Super comfortable. I have chronic pain and this bed helps me sleep threw the night
Reviewed in the United States on September 3, 2025 by nikki
    • Not for us. Not enough support for us.
Style: 14.5" Plush Pillow Top Size: King
Some people might like it, but not us. Bought it thinking that it would be comparable to Serta iHybrid 3000. Not comparable. She was having backaches after 2 nights. Soft but not enough support. 3000 is soft and has report. Returned it.
Reviewed in the United States on April 16, 2025 by Bob
    • Very well made
Style: 14.5" Plush Pillow Top Size: Twin XL
Great mattress, packed very well.
Reviewed in the United States on December 23, 2025 by John S. Tucker

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