Serta 10" King Medium Gel Memory Foam Mattress – Cooling Comfort & Pressure Relief
Serta 10" King Medium Gel Memory Foam Mattress – Cooling Comfort & Pressure Relief
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Serta 10" King Medium Gel Memory Foam Mattress – Cooling Comfort & Pressure Relief

4.6 stars out of 10805 reviews
(4.6)|
10.8K ratings
Serta 10" King Medium Gel Memory Foam Mattress – Cooling Comfort & Pressure ReliefSerta 10 King Medium Tight Top Cooling Gel Memory Foam Mattress in a Box Fiberglass FreeSerta 10 Cal King Medium Tight Top Cooling Gel Memory Foam Mattress in a Box Fiberglass FreeSerta 10 Full Medium Tight Top Cooling Gel Memory Foam Mattress Fiberglass FreeSerta 10 Queen Medium Tight Top Cooling Gel Memory Foam Mattress Fiberglass FreeSerta 10 Twin Medium Tight Top Cooling Gel Memory Foam Mattress Fiberglass FreeSerta 10 Twin XL Medium Tight Top Cooling Gel Memory Foam Mattress in a Box Fiberglass Free
Bed Size:King
Mattress Thickness:10 in

Key item features

  • Cooling Comfort: Features cool gel memory foam that contours to the body for a cooler, satisfying sleep experience.
  • Medium Firmness: Composed of three unique and supportive foam layers, suitable for all sleep positions including back, side, stomach, and combination sleepers.
  • All-Foam Design: A no-coil mattress made entirely of gel memory foam and other foam layers, ensuring consistent comfort and edge-to-edge lasting support.
  • Compact Packaging: Thoughtfully designed EZ Tote box uses 25% less cardboard than standard mattress-in-a-box packaging for easier maneuverability.
  • Versatile Support: Compatible with various support systems such as a box spring, adjustable base, or platform bed for optimal performance.
  • Certified Durability: Utilizes CertiPur-US Certified foams and is tested beyond industry standards to ensure lasting comfort and durability.
  • King Dimensions: The King size mattress measures 79.5 inches in length, 76 inches in width, and 10 inches in height.
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Current price is Now $458.00
You save $41.00
was $499.00
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Columbus, 43215
Arrives by Thu, Feb 5
Sold by Serta Simmons Bedding LLC
Fulfilled by Walmart
4.10091743119266 stars out of 5, based on 327 seller reviews(4.1)
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Serta 10" King Medium Gel Memory Foam Mattress – Cooling Comfort & Pressure Relief
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Comparison Chart:
Mattress Top TypeTight TopSerta 10" King Medium Gel Memory Foam Mattress – Cooling Comfort & Pressure ReliefEuro TopCool Gel 12" Queen Medium Tight Top Gel Memory Foam MattressTight TopSleep Innovations 8" Gel Memory Foam Mattress, TwinTight TopQueen Mattress - 12 Inch Tight Top With Gel Memory Foam Layer Soft For Comfort RedefinedTight TopMattresses 10 in. Twin-XL Gel Memory Foam Mattress Bed in a Box with Breathable Aloe Vera Cover | White | PolyesterEuro TopBabyqueen Queen Mattress Gel Memory Foam Mattress, Medium Comfort for Side & Back Sleepers, Breathable, Mattress in a Box, 10 InchTight TopSerta 10" Queen Five Star Mattress Medium Innerspring Sertapedic Hybrid Mattress in a Box
Mattress TypeGel MattressesSerta 10" King Medium Gel Memory Foam Mattress – Cooling Comfort & Pressure ReliefGel MattressesCool Gel 12" Queen Medium Tight Top Gel Memory Foam MattressGel MattressesSleep Innovations 8" Gel Memory Foam Mattress, TwinHybrid MattressesQueen Mattress - 12 Inch Tight Top With Gel Memory Foam Layer Soft For Comfort RedefinedGel MattressesMattresses 10 in. Twin-XL Gel Memory Foam Mattress Bed in a Box with Breathable Aloe Vera Cover | White | PolyesterMemory Foam MattressesBabyqueen Queen Mattress Gel Memory Foam Mattress, Medium Comfort for Side & Back Sleepers, Breathable, Mattress in a Box, 10 InchInnerspring MattressesSerta 10" Queen Five Star Mattress Medium Innerspring Sertapedic Hybrid Mattress in a Box
Mattress Comfort LevelMediumSerta 10" King Medium Gel Memory Foam Mattress – Cooling Comfort & Pressure ReliefMediumCool Gel 12" Queen Medium Tight Top Gel Memory Foam MattressMediumSleep Innovations 8" Gel Memory Foam Mattress, TwinMediumQueen Mattress - 12 Inch Tight Top With Gel Memory Foam Layer Soft For Comfort RedefinedMediumMattresses 10 in. Twin-XL Gel Memory Foam Mattress Bed in a Box with Breathable Aloe Vera Cover | White | PolyesterMediumBabyqueen Queen Mattress Gel Memory Foam Mattress, Medium Comfort for Side & Back Sleepers, Breathable, Mattress in a Box, 10 InchMediumSerta 10" Queen Five Star Mattress Medium Innerspring Sertapedic Hybrid Mattress in a Box
FeaturesHypoallergenicSerta 10" King Medium Gel Memory Foam Mattress – Cooling Comfort & Pressure ReliefMattress-in-a-BoxCool Gel 12" Queen Medium Tight Top Gel Memory Foam MattressCooling TechnologySleep Innovations 8" Gel Memory Foam Mattress, TwinRemovable CoverQueen Mattress - 12 Inch Tight Top With Gel Memory Foam Layer Soft For Comfort RedefinedMattress-in-a-BoxMattresses 10 in. Twin-XL Gel Memory Foam Mattress Bed in a Box with Breathable Aloe Vera Cover | White | PolyesterMattress-in-a-BoxBabyqueen Queen Mattress Gel Memory Foam Mattress, Medium Comfort for Side & Back Sleepers, Breathable, Mattress in a Box, 10 InchBreathable ConstructionSerta 10" Queen Five Star Mattress Medium Innerspring Sertapedic Hybrid Mattress in a Box
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Items may be delivered on different dates

Customer ratings & reviews

4.6 out of 5 stars
stars10.8K ratings6,093 reviews
How item rating is calculated
  1. 5 stars75% (8,134)
  2. 4 stars16% (1,723)
  3. 3 stars4% (454)
  4. 2 stars1% (157)
  5. 1 star3% (337)

Reviews summary

Pros
  • : Molds to the body for a restful night's sleep.
  • : Provides proper support and pressure relief.
  • : Comfortable mattress at a great value.
  • : Setup typically takes under 30 minutes.
  • : Made with solid materials and sturdy build.
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Showing 1-3 of 6,093 reviews

May 26, 2024
Melody
Item details
Bed size: Queen
Mattress thickness: 10 in
5 out of 5 stars review

Verified Purchase

Queen mattress

The hardest part about this mattress was opening the box that the mattress came in. It was glued so good I had to keep prying it open. I actually leave the box on top of the bedframe and rolled it out of the box onto the bedframe. As the mattress is very heavy, but I did it all by myself. Once you start cutting the plastic, the mattress does start to form. The pictures you say we're literally 10 minutes after opening it. I slept on it that night. Probably about 10 hours later it's been super comfortable. I like a firm mattress and it's just perfect.

Helpful?7ANA6B08QWRK691133697
May 20, 2025
malinda
Item details
Bed size: Queen
Mattress thickness: 10 in
5 out of 5 stars review

Verified Purchase

Firm but comfortable!

The mattress arrived on time, box undamaged. Mattress was easy to remove from vacuum sealed bag and expanded to full size right away (received in afternoon) was able to sleep on it that night. This mattress has a little give but not soft. Firm but comfortable and it really is a cooling mattress. no uncomfortable warm spots, no sagging. I love the square corners and straight edges, makes the bed look so neat and crisp, Would recommend this mattress to all.

Helpful?7ANA6B08QWRK691133697
Jun 28, 2025
anonymous
Item details
Bed size: Twin-XL
Mattress thickness: 10 in
Sold bySerta Simmons Bedding LLCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

First time buying a gel memory foam and impressed

Finally replace my old pillow top coil mattress and with this Gel memory foal mattress. I'm impressed. The minute I laid down, I felt comfortable. It really conforms to your body, which is awesome. It may not seem like a true medium as in not "sinking" like a pillow top mattress but I do feel the molding to the unique contours of my body. Not super deep but Glad I bought it! It was a very noticeable difference from my old mattress.

Helpful?7ANA6B08QWRK691133697