Cooling Gel Memory Foam Mattress, 12 Inch King Size, Medium Firm

$690.90 USD
Taxes included. Shipping calculated at checkout.
100 in stock
Color: Blue White
Size: King (U.S. Standard)
Set name: 12-Inch
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This 12-inch king-size gel memory foam mattress is designed to deliver a medium-firm sleep experience that balances contouring comfort with sturdy support. The gel-infused, open-cell memory foam top layer draws heat away from the body, creating a temperature-neutral surface ideal for hot sleepers.

  • 12-Inch Profile and King Size: This mattress features a substantial 12-inch thickness and king dimensions, offering ample coverage and a plush feel for large beds.
  • Gel-Infused Cooling Layer: Open-cell memory foam infused with cooling gel pulls heat away, maintaining a neutral surface temperature for more restful sleep.
  • Medium Firmness Construction: Contouring comfort foam is layered over a high-density base to provide cushioned pressure relief without a sinking sensation.
  • Motion Isolation: Dense foam layers localize movement, ensuring that tossing, turning, or a partner moving does not disturb the other side of the bed.
  • Certified Safe Materials: Crafted from CertiPUR-US certified, fiberglass-free foam to ensure low-VOC emissions and durable, safe construction.
  • Bed-in-a-Box Delivery: Shipped rolled and compressed for easy transport, the mattress expands to its full size quickly after unrolling on a bed frame.
  • Low Odor and Quick Setup: Any initial scent from the packaging is harmless and typically clears within 48 to 72 hours, allowing for immediate use.
  • Modern Aesthetic: The mattress features a white top surface with subtle blue geometric accents and a dark navy side panel, complementing contemporary bedroom furniture.

Using this gel memory foam mattress simplifies bedroom organization and setup, as it ships compactly and expands fully for instant use. The combination of motion isolation and cooling gel technology ensures that sleepers stay cool and undisturbed, while the certified materials provide a healthy, durable foundation for everyday rest.

Vendor Simmerlyhome
Color Blue White
Size King (U.S. Standard)
Set name 12-Inch
Sku B0GTVX6L1T
Barcode 744759057969
Weight 90.0 lb

30-Day Returns


We want you to feel confident when shopping at Simmerlyhome. If you are not fully satisfied with your order, you may request a return within 30 days of delivery.

Return Conditions

To be eligible for a return, items should be:


  • Unused and in their original condition

  • Returned with the original packaging when possible

  • Free from damage caused by improper use

  • Complete with all included parts, accessories, and components

For health, safety, and hygiene reasons, certain used kitchen or household products may not be eligible for return once they have been used.

Products that arrive damaged, defective, incorrect, or missing parts should be reported to us as soon as possible so we can review the issue and provide the appropriate solution.

How to Request a Return

To start a return, please contact us at support@simmerlyhome.com with your order number and a brief description of the reason for the return.

Once your return request is reviewed and approved, we will provide you with the next steps and return instructions.

Refunds

Approved refunds are issued to the original payment method after the returned item is received and inspected.

Refund processing times may vary depending on your bank or payment provider.

Exchanges

We currently do not offer direct exchanges.

If you need a different product, size, color, or variant, you may return the original eligible item and place a new order.

Damaged or Incorrect Items

If your order arrives damaged, defective, incorrect, or incomplete, please contact us at support@simmerlyhome.com with your order number and, when possible, photos of the item and packaging.

We will review the issue and work with you to determine the appropriate resolution.