28th Mar 2026, 11:28 AM
Siena 10 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
5% Off
$379.00
$399.99
Highest: $449.00
Average: $439.45
Lowest: $379.00
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Siena 10 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 $379.00. The average and highest prices are $439.45 and $449.00 respectively.
| Lowest Ever Price | $379.00 |
|---|---|
| 5th Mar 2026 | |
| Average Price | $439.45 |
| Based on 100 days price tracking | |
| Highest Price | $449.00 |
| 25th Dec 2025 | |
Price History of All Variants of Siena 10 inch Signature Hybrid California King...
Current Price in USA
| Price | $379.00 |
|---|---|
| MRP | $399.99 |
| Savings | $20.99 |
| Discount | 5.247% |
Recent Price Drops on Siena 10 inch Signature Hybrid California King Mattress - Medium Firm - Memory Foam & Innerspring System - 180-Night Trial - Pressure-Relief - Mattress in a Box
Price Drop 4th Mar 2026
$449.00 → $379.00
15.59% drop
Product Information
Details
| Product Name | Siena 10 inch Signature Hybrid California King Mattress - Medium Firm - Memory Foam & Innerspring System - 180-Night Trial - Pressure-Relief - Mattress in a Box |
|---|---|
| Store Product Code | B0G7654C14 |
| Store Name | amazon.com |
| Brand | Siena |
| Rating | 8.8 / 10 |
| Category | Mattresses |
| Product Manufacturer | Siena |
| Model Number | snhytenbx-s:calking |
| Color | Grey |
| Size | California King |
| Dimensions | 80 x 76 x 10 inches |
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 combines1 inch of CertiPUR-US Certified gel memory foam and 1 inch of dualaction foam with innerspring coils for contouring support and boosted breathability.
- INDIVIDUALLY WRAPPED COILS - Our signature mattresses offer enhancecd motion isolation and edge support
- 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
8.8 Based on 977 reviews
Siena 10 inch Signature Hybrid California King has 8.8 rating out of 10. This average rating is consist of 977 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.