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Dyonery 8-10" Memory Foam Extra Firm/Medium Firm Mattress with Tencel Cover, Green Tea Gel,CertiPUR-US, Fiberglass-Free - 2 of 4Dyonery 8-10" Memory Foam Extra Firm/Medium Firm Mattress with Tencel Cover, Green Tea Gel,CertiPUR-US, Fiberglass-Free - 3 of 4Dyonery 8-10" Memory Foam Extra Firm/Medium Firm Mattress with Tencel Cover, Green Tea Gel,CertiPUR-US, Fiberglass-Free - 4 of 4
Dyonery 8-10" Memory Foam Extra Firm/Medium Firm Mattress with Tencel Cover, Green Tea Gel,CertiPUR-US, Fiberglass-Free - 1 of 4

Dyonery 8" Memory Foam Extra Firm/Medium Firm Mattress with Tencel Cover, Green Tea Gel,CertiPUR-US, Fiberglass-Free

$249.99 reg $439.99
Sale save $190.00 (43% off)
SizeKing
Thickness8

In Stock

Free & easy returns

Free & easy returns

Return this item by mail or in store within 30 days for a full refund.
Sold & shipped by HEALTHCARE ARIZONA LLC
Eligible for registries and wish lists

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At a glance

About this item

Highlights

  • Cooling Green Tea Memory Foam: Gel-infused foam with Tencel cover, breathable and fiberglass-free for ultimate comfort and cooling.
  • Soft & Breathable Tencel Cover: Jacquard Tencel cover for a cool, smooth feel. Machine washable for easy maintenance.
  • CertiPUR-US Certified: Non-toxic, safe foam and fabric, independently tested for harmful substances to ensure a healthy sleep environment.
  • Pressure-Relieving Support: Medium-firm foam adapts to your body, easing back pain and providing solid spinal support for a restful night.
  • Convenient Bed-in-a-Box: Compressed mattress with lifetime warranty. Unrolls and expands to full size within 24-48 hours for easy setup.

Description

Dyonery 8 Inch King Memory Foam Extra Firm/Medium Firm Mattress with Tencel Cover, Green Tea Gel,CertiPUR-US, Fiberglass-Free
Dimensions (Overall): 80 inches (L), 76 inches (W)
Weight: 58 pounds
Suggested Age: 10 Years and Up
Fill Material: 90% Memory Foam
Fabric Name: Knit
Features: Removable Cover
Cover Material: Polyester
Foam Type: Memory Foam
Coil type: No Coils
Mattress Feel: Firm
Mattress Thickness: 8 inches
Care & Cleaning: Machine Washable Cover
TCIN: 1007760962
UPC: 730903591854
Origin: imported
The above item details were provided by the Target Plus™ Partner. Target does not represent or warrant that this information is accurate or complete. On occasion, manufacturers may modify their items and update their labels.
We recommend that you do not rely solely on the information presented. If you have a specific question about this item, you may consult the item's label, contact the manufacturer directly or call Target Guest Services at 1-800-591-3869.
If the item details aren’t accurate or complete, we want to know about it.

Shipping details

Estimated ship dimensions: 42.13 inches length x 16.14 inches width x 16.14 inches height
Estimated ship weight: 58.3 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii
item ships from third party seller: HEALTHCARE ARIZONA LLC

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 30 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
See the return policy for complete information.
Guests who order a new mattress, mattress set, futon or futon mattress for delivery to an address in California may be eligible to schedule pickup of a used mattress, mattress set or futon mattress. Please refer to California Used Mattress Recovery Act for more information.See more details.

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Guests also viewed

5.0 out of 5 stars with 2 reviews
design: 4 out of 5
ease of assembly: 5 out of 5
quality: 4 out of 5
sturdiness: 5 out of 5
value: 5 out of 5
100% would recommend
1 recommendations
5 out of 5 stars
Thumbs up graphic, would recommend
24 February, 2026Verified purchase

Great for still back sleepers.

It’s a pretty good mattress for the price! I’m a back sleeper and sleep very still like a vampire, so I have no issues with the firmness of it. That being said, I haven’t tried the medium firmness side so I can’t speak on that, but I’m happy with this nonetheless. My old mattress had fiberglass in it and caused me skin issues so this has been a huge relief.
seki
design: 4 out of 5
ease of assembly: 5 out of 5
quality: 4 out of 5
sturdiness: 5 out of 5
value: 5 out of 5
Did you find this review helpful?
5 out of 5 stars
25 January, 2026Verified purchase

(no review title)

Best mattress ever, love it
Jill
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