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Serta - 8 inch Cooling Gel Memory Foam Mattress, Full Size, Medium-Firm, Supportive, CertiPur-US Certified, 100-Night Trial, Sheer Slumber White

  • Based on 718 reviews
Condition: New
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$212.00 Why this price?
Memorial Day Sale · 12% off was $239.99

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Jun 5 – Jun 12
Order within 18 hours and 47 minutes
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Style: 8" Medium-Firm


Size: Full


Features

  • Serta Gel Memory Foam This unique gel memory foam contours to the body for cushioning comfort and allows airflow to keep you cool and comfortable throughout the night
  • Serta Foam Core Our new and improved Serta Foam Core provides durable support for any sleep position. With consistent support from edge to edge, you'll be comfortably supported all night long
  • Convenient Mattress In a Box We've used new compression technology to package your mattress in our smallest carton yet Easy set up just unpack, unroll, and unwind Easy to get up small stairs, through narrow hallways, and doors
  • 100 Night Sleep Trial and 10 Year Warranty If for some reason the mattress is not working for you, simply return it within the sleep trial
  • Certified Safe We adhere to the highest standards for product quality and safety. Our products are assembled from finished components and all Serta foam has been certified by CertiPUR US and is tested to be: Low VOC, No CFCs, No heavy metals, and more

Description

The new Serta Sheer Slumber mattress delivers quality, convenient comfort to your front door in our smallest carton ever. We’ve combined cooling Serta Gel Memory Foam with our durable Serta Foam Core for a cool, supportive mattress that keeps you in dream-land all night long.

Brand: Serta


Size: Full


Product Dimensions: 76"L x 55"W x 8"Th


Item Weight: 48 Pounds


Item Firmness Description: Medium Firm


Top Style: Tight Top


Cover Material: Polyester


Number of Layers: 2


Fill Material: Gel Memory Foam


Special Feature: Durable


Item Firmness Description: Medium Firm


Number of Layers: 2


Additional Features: Durable


Mattress Coil Type: Micro Coil


Construction Type: Foam Construction


Is Customizable?: No


Portable: No


Is Foldable: No


Size: Full


Item Dimensions L x W x Thickness: 76"L x 55"W x 8"Th


Item Weight: 48 Pounds


Item Depth: 15 inches


Item Dimensions: 76 x 55 x 8 inches


Cover Material: Polyester


Fill Material: Gel Memory Foam


Product Care Instructions: Spot clean only. Do not remove cover


Mattress Comfort Layer Material: Gel Memory Foam


Material Type: Memory Foam


Brand Name: Serta


Age Range Description: Adult


Model Name: Sheer Slumber


Product Benefits: Provides cool, comfortable cushioning and durable support for various sleep positions


Model Number: 50


UPC: 747935888074


Manufacturer: Serta


Item Type Name: Bed Mattress Conventional


Included Components: Mattress


Manufacturer Warranty Description: 10 year limited warranty.


top-style: Tight Top


Color: White


Style Name: 8" Medium-Firm


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 5 – Jun 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good purchase
Style: 8" Medium-Firm Size: Twin
Easy to unpackage. Left the mattress for about a day prior to sleeping on. Very comfortable. Mattress fit perfectly within a twin floor frame. Purchased when the mattress went on sale - great value for money thus far compared to price of others.
Reviewed in the United States on March 3, 2026 by Quinn

  • Like a cloud
Style: 8" Medium-Firm Size: Queen
I missed my serta mattress so much I had a 14 before I started traveling to work. It’s a shame and a waste I can’t sleep in much anymore because this mattress is so comfortable. I can’t recommend it enough. The 10 and 14 inch ones are the best but if you’re like me and short on space and can’t get a high mattress this is the one! ... show more
Reviewed in the United States on March 13, 2025 by Danine M Horn

  • Good purchase!
Style: 8" Medium-Firm Size: Queen
Good quality, firm ease to set up and my so. Loved it!
Reviewed in the United States on November 3, 2025 by Amazon Customer

  • Decent value
Style: 8" Medium-Firm Size: Twin
Decent for money. Using for occasional guests. Every day use would not be comfortable
Reviewed in the United States on December 12, 2025 by Roy D.

  • Not a bad mattress
Style: 8" Medium-Firm Size: Full
It is comfortable. My biggest issue is that it slides around on my box spring. Sheets don't want to stay on.
Reviewed in the United States on October 11, 2024 by Anita M. Smarr

  • I'm not sure its as good as a real store bought full size mattress but it sure is close.
Style: 8" Medium-Firm Size: Full
Bought this since I started using my old mattress for my Airbnb. Its closer to firm than soft which is what I prefer. I have slatted metal bedframe and I can't feel the slats under the mattress which is a good thing. With a weaker mattress you would be able to feel the individual slats.
Reviewed in the United States on July 23, 2023 by Entertainment Treasures

  • Comfortable and easy to unpack
Style: 8" Medium-Firm Size: Twin
I've been buying Serta memory foam mattresses in boxes for a few years now and I love them. They are easy to unpack and unroll, quickly expand to size, and comfortable to sleep on.
Reviewed in the United States on October 1, 2023 by OS

  • First time foam mattress
Style: 8" Medium-Firm Size: Twin
So far so good. Very impressed how they packaged it.
Reviewed in the United States on May 12, 2024 by TK

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