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Serta Perfect Sleeper Ultimate 12" Full Mattress - Extra Firm, Cooling Gel Memory Foam, Pocket Innersprings for Motion Isolation, Edge Support, CertiPUR-US Certified - Oasis Sleep

  • Based on 45 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Nov 12
Order within 5 hours and 24 minutes
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Style: Ultimate 12" Extra Firm


Size: Full


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
  • Utilizes a 1 inch layer of Serta's PillowSoft Aire Soft Foam - This foam provides enhanced cushioning for exceptional comfort and promotes airflow through its unique, gently rippling design
  • 3 Zoned Coil Design - This 850-coil density system offers three support zones with targeted support for your lower back and hips and cradled comfort everywhere else
  • BestEdge Foam Encasement technology - This provides an extra-deep foam rail to help reduce edge roll-off and extend the sleep surface
  • Compatible with most frames - Including: traditional frames, box springs, platform frames, slatted frames, bunky boards, and adjustable frames

Description

Our celebrated mattress, the Serta Perfect Sleeper, is new and improved with a focus on what matters most: consistent, restful sleep for every type of sleeper—back, side, stomach, or snuggled up to someone else. With zoned support, contouring memory foams, and a cooling cover for comfortable sleep all night long, this mattress is your perfect sleep solution every night.

Brand: Serta


Size: Full


Product Dimensions: 74.5"L x 53"W x 12"Th


Top Style: Tight Top


Cover Material: Polyester Blend


Number of Layers: 7


Fill Material: Gel Memory Foam, Pccketed Coil


Special Feature: Antimicrobial Feature, Breathable, Low Motion Transfer, Pressure Relief, Temperature Regulating


Color: Dark Blue


Coil Type: Pocketed Coil


Product Dimensions: 74.5 x 53 x 12 inches


Item Weight: 61.5 pounds


Manufacturer: Serta Simmons Bedding, LLC.


Item model number: 50


Refill: Gel Memory Foam, Pccketed Coil


Care instructions: In order to protect your mattress from stains and spills, we recommend using a mattress protector. This will also help with the overall health and lifespan of your mattress., To clean your mattress, we suggest applying baking soda to the soiled area and letting it stand for about 15 minutes. Then, vacuum and repeat as needed. It's important that you also air the product out as much as possible., We do not recommend applying liquids to the product. Applying liquids may stain the fabric and could potentially make the soiled area worse. Moisture or chemicals applied directly to the mattress can cause premature breakdown of the foam and damage the product.


Batteries required: No


Included Components: Mattress


Age Range Description: Adult


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 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.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Excellent so far
Style: Ultimate 14.5" Firm Pillow Top Size: Full
Excelente mattress. Firm enough so as not to feel your partner moving, but stool comfortable
Reviewed in the United States on October 23, 2025 by Ana C.

  • Good product
Style: Ultimate 14.5" Firm Pillow Top Size: Queen
That it takes a while to get here and the tracking is not always accurate but the mattress seemed to be in good shape.
Reviewed in the United States on July 17, 2025 by David R. Hall

  • Looks like a good choice
Style: Ultimate 12" Extra Firm Size: Queen
Comfortable, soft with good support
Reviewed in the United States on September 22, 2025 by NADIA

  • Hard as a rock
Style: Ultimate 15" Plush Pillow Top Size: King
Terrible experience. The mattress is not 15”, it arrived with the middle sagging. Pretty sure this was a display they just wrapped up and delivered to us. The mattress is hard as a rock to the touch. Also the mattress smells like cigarette smoke. Literally had my entire house smelling like cigarettes. Just a terrible experience all around. ... show more
Reviewed in the United States on September 24, 2025 by Caramel

  • Good shipping
Style: Ultimate 14.5" Medium Pillow Top Size: Full
Very nice and comfortable
Reviewed in the United States on October 1, 2025 by Amazon Customer

  • Perfect if you love extra firm beds!
Style: Ultimate 12" Extra Firm Size: Queen
If you like a firm bed this is the one! I’m a side sleeper that likes a really firm bed and this is a quality mattress. Great quality and not a bad price. I love mattresses that can be rotated and this one can
Reviewed in the United States on September 27, 2025 by April Nichols

  • Comfy and back supportive, sides breakdown easily
Style: Ultimate 14.5" Medium Pillow Top Size: Queen
First, great quality and comfy mattress. Replaced our old one that was 15 years old. I'm a side and stomach sleeper. My wife is a side and back sleeper. We're getting better sleep for sure. My only complaint is the sides/edge support breaksdown very quickly and easily. I'm no skinny mini I'll admit, but after a couple weeks i go to sit down on it and I'm already feeling the pushback from the side frame of our bed. We have a slat base bed set, no box spring. Figured for the price the sturdy construction in the middle of the mattresa would've extended to the sides/edges. I was wrong. I'd recommend to someone, but make them aware of where the quality stopped. ... show more
Reviewed in the United States on December 29, 2024 by Nick R

  • Top quality mattress
Style: Ultimate 14.5" Firm Pillow Top Size: Twin XL
Received fast delivery. These are not squeezed into a small no air plastic. They are a true mattress with great support and stability. I purchased two of the XL 15” twins to use on our independent king sized adjustable bed. They were a perfect fit. We’ve slept on them five nights and couldn’t be happier. ... show more
Reviewed in the United States on October 26, 2025 by David W. Warnock

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