Viscountess King Size Mattress 12 inch Medium Firmness with Gel Memory Foam Hybrid Mattress in a Box Individually Wrapped Pocket Coils Innerspring Motion Isolation Edge Support
Viscountess King Size Mattress 12 inch Medium Firmness with Gel Memory Foam Hybrid Mattress in a Box Individually Wrapped Pocket Coils Innerspring Motion Isolation Edge Support
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Viscountess King Size Mattress 12 inch Medium Firmness with Gel Memory Foam Hybrid Mattress in a Box Individually Wrapped Pocket Coils Innerspring Motion Isolation Edge Support

Bed Size:King-Out of stock
Mattress Thickness:12 in-Out of stock

Key item features

  • Certified Safety: This king-size hybrid mattress is CertiPUR-US and Oeko-Tex Standard 100 certified, ensuring all foam materials are free of harmful substances and fiberglass for a secure sleep environment.
  • Advanced Support: Combining pocketed springs with memory foam, it offers balanced body weight distribution, strong support, and contours to body curves for spinal alignment and pressure relief.
  • Enhanced Comfort: The mattress features a high-end, breathable knit fabric and an exclusive memory foam layer that enhances airflow to dissipate body heat, maintaining a stable and cool sleeping temperature.
  • Motion Isolation: Individually wrapped pocket coils minimize noise and motion transfer, providing undisturbed sleep, ideal for couples.
  • Edge Stability: Thickened springs at the edges improve support, preventing instability or rolling off when sleeping near the mattress perimeter.
  • Pressure Relief: Crafted with various foam materials and densities, the comfort layer provides superior support and pressure relief, allowing for full relaxation.
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Current price is Now $299.00
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was $379.00
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4.3 out of 5 stars
stars1,031 ratings180 reviews
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Showing 1-3 of 180 reviews

Jun 7, 2026
Janessa
Item details
Bed size: King
Mattress thickness: 14 in
Sold byVISCOUNTESSDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great option especially on a budget

I would like it a bit firmer like edge support but it's good. My wife and I are both bigger and we co sleep on this bed so comfortable. With our cat. Definitely worth it . Lower back pain is definitely getting better and I no longer have hip pain when I side sleep. It's honestly a good buy.

Helpful?2T0NHA3LI3J615358454042
Apr 10, 2026
Andria
Item details
Bed size: Queen
Mattress thickness: 14 in
Sold byVISCOUNTESSDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Surprised by this one

We bought this mattress for our camper but wasn't expecting to fall in love and now we're about to buy another for our guest bedroom we love it so much. It's seriously so much more comfortable than my 5k bed we had just bought for us at the house. I'm stuck with this expensive one for a bit but will be getting one of these eventually to replace it.

Helpful?2T0NHA3LI3J615358454042
May 25, 2026
Demietris
Item details
Bed size: King
Mattress thickness: 12 in
Sold and shipped byVISCOUNTESS
5 out of 5 stars review

Verified Purchase

Buy this!!!

This mattress is absolutely wonderful. Worth every penny spent. It's firm. If you move around or get out of bed, the other person will not know because their side of the bed will not move. It's firm yet soft. It's so comfortable.

Helpful?2T0NHA3LI3J615358454042