Avenco Original 12" Innerspring and Gel Memory Foam Hybrid Mattress, California King Size
Avenco Original 12" Innerspring and Gel Memory Foam Hybrid Mattress, California King Size
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Avenco Original 12" Innerspring and Gel Memory Foam Hybrid Mattress, California King Size

4.8 stars out of 348 reviews
(4.8)|
348 ratings

Key item features

  • Hybrid Construction: This 12-inch Avenco mattress combines innerspring pocket coils with gel memory foam, featuring a four-layer structure for spinal health.
  • Motion Isolation: The parallel arrangement of pocket coils in this mattress minimizes motion transfer, ensuring undisturbed sleep for co-sleepers.
  • Adaptive Support: Premium, high-density memory foam conforms to the body's natural curves, providing support for all sleeping positions.
  • Cooling Comfort: Gel-infused memory foam with an open-cell design regulates body temperature, offering excellent breathability and all-night cooling.
  • Durable Fabric: The mattress features a warp-knitted fabric cover, enhancing abrasion resistance, breathability, and providing a luxurious feel.
  • CertiPUR-US Certified: All foam components are CertiPUR-US certified, ensuring a safe and healthy sleeping environment.
  • Convenient Delivery: The mattress is compressed and smartly delivered in a box, allowing for convenient setup and expansion within 24-72 hours.
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Current price is $372.99
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Customer ratings & reviews

4.8 out of 5 stars
stars348 ratings210 reviews
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Reviews summary

Pros
  • : Provides adequate support for a comfortable night's rest.
  • : Offers great quality at a lower cost.
  • : Provides restful sleeping experience.
  • : Provides stability and comfort for sleepers.
  • : Provides support to alleviate back, hip, and knee pain.
  • : Offers a balance of cushion and firmness.
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Showing 1-3 of 210 reviews

Feb 6, 2026
Stephen
Item details
Bed size: King
Color: Grey
Mattress thickness: 12
Sold and shipped bySweet Night Technology Inc.
5 out of 5 stars review

Verified Purchase

Comfortable, Firm and Good Value

This is a comfortable firm mattress at a good price. It appears well made. The rolled up mattress-in-a-box is convenient for moving into the bed's location and it was easy to set up. It seems like waiting the recommended full 72 hours before sleeping on it is a good idea. The only aspect I don't like is how much the mattress sinks when you sit on the edge of the bed. I figure that's the tradeoff for getting it to fit into a box.

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Sep 3, 2025
Jerri
Item details
Bed size: Queen
Color: Grey
Mattress thickness: 10
Sold and shipped bySweet Night Technology Inc.
5 out of 5 stars review

Verified Purchase

I bought this for my guest bedroom. I have tried it out myself and I love it! I was a little concerned with ordering a mattress without it being in a store, but I am glad it worked out, and I don't regret it at all.

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Oct 18, 2021
Loves Lilacs
5 out of 5 stars review

Seller Verified Purchase

Reach for the clouds !!

Go higher into the clouds. We first ordered a 10 ''but it never plumped up past 9 After the trail time we found it was still a bit hard for us. We then ordered the 12" and it's pretty dang dreamy. It truly is not too soft and not to hard but just right. And cradles you lower back so nicely. Those few inches do make a difference.

Review from sweetnight.com
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