Avenco Original 12" Medium-Firm Gel Memory Foam Hybrid Mattress,King Size
Avenco Original 12" Medium-Firm Gel Memory Foam Hybrid Mattress,King Size
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Avenco Original 12" Medium-Firm Gel Memory Foam Hybrid Mattress,King Size

4.4 stars out of 1412 reviews
(4.4)|
1,412 ratings
Avenco Original 12" Medium-Firm Gel Memory Foam Hybrid Mattress,King SizeKing Size Mattress Avenco King Mattress Firm 12 inch Hybrid King Mattress in a Box Innerspring and Gel Memory Foam Gray Pillow TopAvenco Original 10 Medium Firm Innerspring and Gel Memory Foam Hybrid Mattress King SizeAvenco Original 12 Medium Firm Innerspring and Gel Memory Foam Hybrid Mattress Full SizeAvenco Original 10 inch Adult Innerspring and Gel Memory Foam Hybrid Mattress Twin SizeAvenco Original 12 Medium Firm Innerspring and Gel Memory Foam Hybrid Mattress Queen SizeAvenco Original 10 Medium Firm Innerspring and Gel Memory Foam Hybrid Mattress Full SizeAvenco Original 10 inch Adult Innerspring and Gel Memory Foam Hybrid Mattress Queen Size
Bed Size:King
Actual Color:Gray
Mattress Thickness:12 in

Key item features

  • Motion Isolation: Parallel pocket coils in this four-layer king size mattress prevent sleep disturbance from a partner, promoting quiet and comfortable rest.
  • Adaptive Support: Premium memory foam and high-density foam conform to the body's natural curve, providing support for all sleeping positions and maintaining spinal health.
  • Cooling Comfort: Gel-infused open-cell memory foam regulates body temperature, ensuring excellent breathability and a consistently cool sleeping environment.
  • Durable Construction: Advanced warp knitting technology enhances the abrasion resistance, wrapping, and breathability of the mattress side, offering high elasticity and rebound.
  • Convenient Delivery: This luxurious firm mattress is compressed and smartly delivered in a box for easy setup, with all foam being CertiPUR-US certified for safety.
  • Size Options: Available in Full, Queen, King, and California King sizes, requiring 24-72 hours to expand fully, with sizes subject to a 0.5-inch variation.
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Current price is $214.45
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Columbus, 43215
Arrives by Fri, Feb 20
Sold by Sweet Night Technology Inc.Pro Seller
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4.2744140625 stars out of 5, based on 1025 seller reviews(4.3)
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Comparison Chart:
Mattress Top TypePillow TopAvenco Original 12" Medium-Firm Gel Memory Foam Hybrid Mattress,King SizeEuro TopYilicy 12 inch Queen Mattress, Gel Memory Foam & Spring Hybrid Medium Comfort Mattress in a Box,AdultEuro TopSailvan Queen Mattress 12 inch,Purple Queen Size Mattress in a Box,Cooling Gel Infused Memory Foam and Pocket Hybrid Spring Mattress,Medium Firm,Pressure Relief,CertiPUR-USEuro TopKviwasha 12 inch Queen Mattress, Gel Memory Foam & Spring Hybrid Medium Comfort Mattress in a BoxEuro TopYilicy 12 inch Queen Mattress in a Box, Spring Hybrid Memory Foam Medium Firm Mattress,AdultEuro TopFull Mattress, 10 Inch Pocket Spring and Memory Foam Mattress in a Box, Pressure Relief, Full SizePillow TopAvenco Whisper 12" Queen Size Medium Firm Individual Pocket Hybrid Support Mattress,CertiPUR-US CertifiedEuro TopCICIMLU 12 inch Queen Mattress ,Hybrid Mattresses Medium Firm in a BoxEuro TopGREOO Queen Size Mattress 12" Hybrid Mattress in a Box Gel Memory Foam and Pocket Springs with Motion Isolation, Medium Firm, Pressure Relief, CertiPUR-US® & OEKO-TEX® STANDARD 100 Certified
Mattress TypeHybrid MattressesAvenco Original 12" Medium-Firm Gel Memory Foam Hybrid Mattress,King SizeHybrid MattressesYilicy 12 inch Queen Mattress, Gel Memory Foam & Spring Hybrid Medium Comfort Mattress in a Box,AdultHybrid MattressesSailvan Queen Mattress 12 inch,Purple Queen Size Mattress in a Box,Cooling Gel Infused Memory Foam and Pocket Hybrid Spring Mattress,Medium Firm,Pressure Relief,CertiPUR-USHybrid MattressesKviwasha 12 inch Queen Mattress, Gel Memory Foam & Spring Hybrid Medium Comfort Mattress in a BoxMemory Foam MattressesYilicy 12 inch Queen Mattress in a Box, Spring Hybrid Memory Foam Medium Firm Mattress,AdultInnerspring MattressesFull Mattress, 10 Inch Pocket Spring and Memory Foam Mattress in a Box, Pressure Relief, Full SizeHybrid MattressesAvenco Whisper 12" Queen Size Medium Firm Individual Pocket Hybrid Support Mattress,CertiPUR-US CertifiedHybrid MattressesCICIMLU 12 inch Queen Mattress ,Hybrid Mattresses Medium Firm in a BoxHybrid MattressesGREOO Queen Size Mattress 12" Hybrid Mattress in a Box Gel Memory Foam and Pocket Springs with Motion Isolation, Medium Firm, Pressure Relief, CertiPUR-US® & OEKO-TEX® STANDARD 100 Certified
Mattress Comfort LevelFirmAvenco Original 12" Medium-Firm Gel Memory Foam Hybrid Mattress,King SizeMediumYilicy 12 inch Queen Mattress, Gel Memory Foam & Spring Hybrid Medium Comfort Mattress in a Box,AdultMediumSailvan Queen Mattress 12 inch,Purple Queen Size Mattress in a Box,Cooling Gel Infused Memory Foam and Pocket Hybrid Spring Mattress,Medium Firm,Pressure Relief,CertiPUR-USMediumKviwasha 12 inch Queen Mattress, Gel Memory Foam & Spring Hybrid Medium Comfort Mattress in a BoxMediumYilicy 12 inch Queen Mattress in a Box, Spring Hybrid Memory Foam Medium Firm Mattress,AdultMediumFull Mattress, 10 Inch Pocket Spring and Memory Foam Mattress in a Box, Pressure Relief, Full SizeMediumAvenco Whisper 12" Queen Size Medium Firm Individual Pocket Hybrid Support Mattress,CertiPUR-US CertifiedMediumCICIMLU 12 inch Queen Mattress ,Hybrid Mattresses Medium Firm in a BoxFirmGREOO Queen Size Mattress 12" Hybrid Mattress in a Box Gel Memory Foam and Pocket Springs with Motion Isolation, Medium Firm, Pressure Relief, CertiPUR-US® & OEKO-TEX® STANDARD 100 Certified
FeaturesMattress-in-a-BoxAvenco Original 12" Medium-Firm Gel Memory Foam Hybrid Mattress,King SizeMattress-in-a-BoxYilicy 12 inch Queen Mattress, Gel Memory Foam & Spring Hybrid Medium Comfort Mattress in a Box,AdultMattress-in-a-BoxSailvan Queen Mattress 12 inch,Purple Queen Size Mattress in a Box,Cooling Gel Infused Memory Foam and Pocket Hybrid Spring Mattress,Medium Firm,Pressure Relief,CertiPUR-USMattress-in-a-BoxKviwasha 12 inch Queen Mattress, Gel Memory Foam & Spring Hybrid Medium Comfort Mattress in a BoxMattress-in-a-BoxYilicy 12 inch Queen Mattress in a Box, Spring Hybrid Memory Foam Medium Firm Mattress,AdultMattress-in-a-BoxFull Mattress, 10 Inch Pocket Spring and Memory Foam Mattress in a Box, Pressure Relief, Full SizeMattress-in-a-BoxAvenco Whisper 12" Queen Size Medium Firm Individual Pocket Hybrid Support Mattress,CertiPUR-US CertifiedMattress-in-a-BoxCICIMLU 12 inch Queen Mattress ,Hybrid Mattresses Medium Firm in a BoxMattress-in-a-BoxGREOO Queen Size Mattress 12" Hybrid Mattress in a Box Gel Memory Foam and Pocket Springs with Motion Isolation, Medium Firm, Pressure Relief, CertiPUR-US® & OEKO-TEX® STANDARD 100 Certified
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Customer ratings & reviews

4.4 out of 5 stars
stars1,412 ratings597 reviews
How item rating is calculated
  1. 5 stars71% (1,004)
  2. 4 stars14% (204)
  3. 3 stars4% (62)
  4. 2 stars2% (31)
  5. 1 star8% (111)

Reviews summary

Pros
  • : Provides a sleeping surface with right support and softness.
  • : Offers great value at this cost.
  • : Provides proper support and minimal motion transfer.
  • : Reduces back and joint pain during sleep.
Neutral
  • : Can be very firm, but also lacks support for some users.
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Showing 1-3 of 597 reviews

Jan 5, 2026
Debra
Item details
Bed size: King
Color: Gray
Mattress thickness: 12 in
Sold bySweet Night Technology Inc.Delivered byWalmart
5 out of 5 stars review

Verified Purchase

Great mattress.

The box with this mattress is so heavy. It was difficult to bring into the house and then taking it out of the box and opening it up! It inflates really well. The mattress is very comfortable. I really like it. It was so nice to sleep on It's firm yet soft. I got a very good night's sleep on this mattress.

Helpful?43Z4F6EMAB2S797974106
Dec 30, 2025
Amish
Item details
Bed size: King
Color: Gray
Mattress thickness: 12 in
Sold bySweet Night Technology Inc.Delivered byWalmart
5 out of 5 stars review

Verified Purchase

Excellent Comfort and Support

This mattress is extremely comfortable with the perfect medium-firm feel. The gel memory foam helps keep it cool throughout the night. It provides great support without feeling too stiff or too soft. I wake up without back or shoulder pain since using it. Overall, it feels high quality and well worth the purchase.

Helpful?43Z4F6EMAB2S797974106
Nov 30, 2025
Veronica
Item details
Bed size: Queen
Color: Gray
Mattress thickness: 12 in
Sold bySweet Night Technology Inc.Delivered byWalmart
5 out of 5 stars review

Verified Purchase

Highly recommend

This mattress is sooo nice! Step one, make sure it's the right side up lol. I could initially feel the springs and thought this is not going to be comfortable. Then realized it was upside down. When it's right side up, it's so comfortable! It takes a while to reach its full form, but I am able to lay on my back, get up and not have any back pain. I couldn't lay on my back without struggling to walk upright before my back pain went away with my other mattress. I was shocked!

Helpful?43Z4F6EMAB2S797974106

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