31st Mar 2026, 09:16 AM
Siena 12 inch Signature Hybrid California King Mattress - Medium Firm - Memory Foam & Innerspring System - 180-Night Trial - Pressure-Relief - Mattress in a Box
Price may vary by location, shipping cost, and availability.
Lowest in last 3 months
18% Off
$449.00
$549.00
Highest: $549.00
Average: $524.00
Lowest: $449.00
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Siena 12 inch Signature Hybrid California King Mattress - Medium Firm - Memory Foam & Innerspring System - 180-Night Trial - Pressure-Relief - Mattress in a Box here. This product's current Price in USA is $449.00. The average and highest prices are $524.00 and $549.00 respectively.
| Lowest Ever Price | $449.00 |
|---|---|
| 13th Feb 2026 | |
| Average Price | $524.00 |
| Based on 100 days price tracking | |
| Highest Price | $549.00 |
| 25th Dec 2025 | |
Price History of All Variants of Siena 12 inch Signature Hybrid California King...
Current Price in USA
| Price | $449.00 |
|---|---|
| MRP | $549.00 |
| Savings | $100.00 |
| Discount | 18.21% |
Recent Price Drops on Siena 12 inch Signature Hybrid California King Mattress - Medium Firm - Memory Foam & Innerspring System - 180-Night Trial - Pressure-Relief - Mattress in a Box
Price Drop 12th Feb 2026
$549.00 → $449.00
18.21% drop
Product Information
Details
| Product Name | Siena 12 inch Signature Hybrid California King Mattress - Medium Firm - Memory Foam & Innerspring System - 180-Night Trial - Pressure-Relief - Mattress in a Box |
|---|---|
| Store Product Code | B0G73BPYP5 |
| Store Name | amazon.com |
| Rating | 8 / 10 |
| Category | Mattresses |
| Product Manufacturer | Siena |
| Model Number | snhytwlvbz-s:calking |
| Color | Grey |
| Size | California King |
| Dimensions | 84"L x 72"W x 12"H |
Features
- 180-NIGHT HOME TRIAL and 10 YEAR MANUFACTURER WARRANTY - Rest easy with a Siena mattress. You'll enjoy a 180-night home trial, and we stand by our product if theres any defect or flaw in your Siena in the first 10 years, we'll replace or repair it for free.
- GEL MEMORY FOAM MEETS SPRINGS - Siena Hybrid combines 1 inch of CertiPUR-US Certified gel memory foam and 2 inches of dualaction foam with innerspring coils for contouring support and boosted breathability.
- DEDICATED EXTRA COMFORT LAYER - Our 12" and 14" Signature mattresses include an extra layer of comfort that makes the Signautre's memory foam even more effective
- SAFE & FIBERGLASS FREE - Your Siena mattress is made without ozone depletors, mercury, lead, formaldehyde, phthalates and other harmful substances that can be in consumer products
- SIMPLE TO SET UP - Just move the box to the room you want to use it in, unbox and unroll your mattress, and watch it expand before your eyes. Your Siena will be snooze-ready in 24 hours.
Images
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Rating and Reviews
8 Based on 979 reviews
Siena 12 inch Signature Hybrid California King has 8 rating out of 10. This average rating is consist of 979 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.