12th Feb 2026, 04:37 AM
Siena 10 inch Signature Hybrid 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 1 month
16% Off
$379.00
$449.00
Highest: $449.00
Average: $442.91
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 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 $442.91 and $449.00 respectively.
| Lowest Ever Price | $379.00 |
|---|---|
| 9th Feb 2026 | |
| Average Price | $442.91 |
| Based on 100 days price tracking | |
| Highest Price | $449.00 |
| 25th Dec 2025 | |
Price History of All Variants of Siena 10 inch Signature Hybrid King Mattress...
Current Price in USA
| Price | $379.00 |
|---|---|
| MRP | $449.00 |
| Savings | $70.00 |
| Discount | 15.59% |
Recent Price Drops on Siena 10 inch Signature Hybrid King Mattress - Medium Firm - Memory Foam & Innerspring System - 180-Night Trial - Pressure-Relief - Mattress in a Box
Price Drop 8th Feb 2026
$449.00 → $379.00
15.59% drop
Product Information
Details
| Product Name | Siena 10 inch Signature Hybrid King Mattress - Medium Firm - Memory Foam & Innerspring System - 180-Night Trial - Pressure-Relief - Mattress in a Box |
|---|---|
| Store Product Code | B0G75CJ1TF |
| Store Name | amazon.com |
| Brand | Siena |
| Rating | 9 / 10 |
| Category | Mattresses |
| Product Manufacturer | Siena |
| Model Number | snhytenbx-s:king |
| Color | Grey |
| Size | 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
× ![]()
Rating and Reviews
9 Based on 987 reviews
Siena 10 inch Signature Hybrid King Mattress has 9 rating out of 10. This average rating is consist of 987 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.