King Size Firm Hybrid Mattress 12.5 Inch Cooling Memory Foam
100 in stock
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This 12.5-inch firm king size hybrid mattress is designed to deliver extra body support and cooling comfort for a restful night. Featuring a 5-zone active structure, it aligns the spine while graphite-infused foams manage heat, making it ideal for hot sleepers and back or stomach sleepers who prefer a solid surface.
- Hybrid Foam Layers: Combines memory foam and support foam layers for a balanced, durable sleep surface that contours to the body.
- 5-Zone Support Design: Promotes full-body spinal alignment and targets pressure points to reduce aches in the back and hips.
- Graphite-Infused Memory Foam: The comfort layer redistributes heat away from the sleeper while providing targeted pressure relief.
- Cool Twist Gel Technology: Includes gel swirled into the foam to enhance airflow and dissipate heat buildup during sleep.
- Firm Feel Construction: Engineered with extra support, this mattress is ideal for stomach and back sleepers who need a stable, non-sinking surface.
- CoolFreeze Fabric Cover: The top material is engineered to work with the internal cooling foams for enhanced temperature regulation.
- Full-Size Shipping: Unlike compressed box mattresses, this arrives full-size and is assembled in the USA, ready to place on a frame immediately.
- Adjustable Base Compatible: The mattress design allows for seamless use with adjustable bed frames for customized head and foot elevation.
This king size mattress makes your sleep setup more convenient by combining firm support with advanced cooling technology to keep you comfortable all night. Because it arrives uncompressed and assembled in the USA, you can set it up quickly without waiting for foam expansion. The adjustable base compatibility adds versatility, allowing you to customize your sleeping position for maximum efficiency and comfort in your bedroom.
| Vendor | Simmerlyhome |
|---|---|
| Style | Level 1 Firm 12.5" |
| Size | King |
| Sku | B0DHBMR9M2 |
| Barcode | 726084075849 |
| Weight | 97.6 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.
