21st Jun 2026, 06:12 AM
Extra Firm King Size Mattress 14 Inch - Hybrid Mattress for Extra Back and Lumbar Support - 365 Nights Trial & 10 Years Warranty - Upgrade Pocket Springs Bed Mattress in a Box with Cooling Gel Comfort
Price may vary by location, shipping cost, and availability.
Lowest in last 2 months
$349.99
Highest: $429.99
Average: $395.70
Lowest: $349.99
Lowest Offer: $309.99
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Extra Firm King Size Mattress 14 Inch - Hybrid Mattress for Extra Back and Lumbar Support - 365 Nights Trial & 10 Years Warranty - Upgrade Pocket Springs Bed Mattress in a Box with Cooling Gel Comfort here. This product's current Price in USA is $349.99 and the lowest final price is $309.99. The average and highest prices are $395.70 and $429.99 respectively.
| Lowest Ever Offer Price | $309.99 |
|---|---|
| 20th Apr 2026 | |
| Lowest Ever Price | $349.99 |
| 14th Jun 2026 | |
| Average Price | $395.70 |
| Based on 75 days price tracking | |
| Highest Price | $429.99 |
| 11th Apr 2026 | |
Price History of All Variants of Extra Firm King Size Mattress 14 Inch...
Current Price in USA
| Price | $349.99 |
|---|
Recent Price Drops on Extra Firm King Size Mattress 14 Inch - Hybrid Mattress for Extra Back and Lumbar Support - 365 Nights Trial & 10 Years Warranty - Upgrade Pocket Springs Bed Mattress in a Box with Cooling Gel Comfort
Price Drop 13th Jun 2026
$409.99 → $349.99
14.63% drop
Product Information
Details
| Product Name | Extra Firm King Size Mattress 14 Inch - Hybrid Mattress for Extra Back and Lumbar Support - 365 Nights Trial & 10 Years Warranty - Upgrade Pocket Springs Bed Mattress in a Box with Cooling Gel Comfort |
|---|---|
| Store Product Code | B0GWM69GHW |
| Store Name | amazon.com |
| Brand | VISCOFLEX |
| Rating | 9 / 10 |
| Category | Mattresses |
| Model Name | ADULT MATTRESS |
| Color | Navy Blue |
| Size | King |
| Dimensions | 80"L x 76"W x 14"Th |
Features
- Firm King Hybrid Mattress / 14 Inch King Size Mattress / Extra Firm Hybrid Mattress King for Lumbar Support & Pain Relief
- Optimal Firmness Where You Need It - Hundreds of high-compression springs adapt to your body's unique curves, delivering targeted support and pressure relief. Reinforced with industrial-grade steel, these springs hold their shape for years of use. So you wake up without stiffness - just refreshed, balanced comfort
- Motion Isolation for Undisturbed Sleep - Sleep soundly through any movement with the advanced pocketed coils. This independent spring design absorbs 83% of motion before it reaches your side of the bed, creating a personal sleep zone that stays perfectly still - no matter how much your partner moves
- Breathable Mattress King Size - Unlike all-foam mattresses that trap heat, this coil-and-foam hybrid mattress combines responsive coils with premium foam layers to promote continuous airflow. The open structure of the hybrid system acts like tiny ventilation channels, helping you stay comfortable throughout the night
- Ideal Spinal Alignment for All Positions - Engineered to maintain optimal spinal alignment all night, this king mattress caters to all sleep positions. Side sleepers enjoy perfect cushioning for shoulders and hips, back sleepers receive enhanced lumbar support, while combination sleepers experience effortless transitions - all for deeper, restorative rest
- Fiberglass-Free, Certified Materials - Worried about chemicals in your mattress? VISCOFLEX 14-inch mattress king contains no fiberglass or off-gassing. With ultra-low VOCs that meet strict CertiPUR-US standards, it lets you breathe easy and sleep safe with your family
- About VISCOFLEX - Certified by CertiPUR-US and OEKO-TEX, VISCOFLEX king size mattresses are crafted to offer lasting comfort and peace of mind. Enjoy a 365-night home trial and 10 years of coverage, with dedicated sleep consultants ready to support you every step of the way
Images
× ![]()
Rating and Reviews
9 Based on 231 reviews
Extra Firm King Size Mattress 14 Inch has 9 rating out of 10. This average rating is consist of 231 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.