King Size Hybrid Mattress, 12 Inch Medium Firm, Mattress in a Box
100 in stock
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This 12-inch king size hybrid mattress is engineered for medium-firm support and temperature regulation. Designed to maintain spinal alignment and reduce pressure points, it features a multi-layer construction of precision coils and cooling foams packed in a box for easy delivery and setup.
- Hybrid Construction: A 12-inch profile blending independent pocket springs with memory foam layers for balanced support and plushness.
- Targeted Zoning: Precision steel coils are denser at the shoulders, lumbar region, and legs to support natural spinal alignment throughout the night.
- Edge Reinforcement: Triple-row reinforced steel coils along the perimeter prevent sagging, allowing you to sleep or sit near the edge without sinking.
- Cooling Comfort: Gel-infused memory foam and a high-airflow foam layer work with 3D breathable fabric to regulate temperature and prevent overheating.
- Motion Isolation: Hundreds of independent pocket springs absorb vibrations and noise, ensuring undisturbed sleep when a partner moves.
- Tufted Cushion Top: The surface features a plush, tufted design that adds softness, pressure relief, and durability to the primary sleep zone.
- Quilted Side Panels: The exterior showcases a geometric quilted pattern with contrasting trim, providing a premium look for your bedroom.
- Compressed Packaging: Delivered compressed in a box for convenient transport and fast, hassle-free unrolling and expansion in your home.
By combining reinforced edge support with advanced cooling technology, this mattress maximizes your sleeping space while keeping the surface dry and comfortable. The motion-isolating springs ensure deep rest for partners sharing the bed, while the structured foam and coil system helps reduce morning stiffness, promoting a refreshed start to your day.
| Vendor | Simmerlyhome |
|---|---|
| Size | King (U.S. Standard) |
| Set name | 12" Medium Firm |
| Sku | B0GTPZ4LMP |
| Barcode | 711181125962 |
| Weight | 1200.0 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.
