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🛌 Elevate your sleep game with Coolvie’s pressure-relieving hybrid innovation!
The Coolvie 12 Inch Twin XL Mattress combines 350 pocketed coils with a 5-zone spring support system and premium memory foam layers to provide medium-firm ergonomic comfort and superior motion isolation. Featuring a breathable 3D soft knit cover and open-cell foam, it ensures optimal temperature regulation throughout the night. Delivered compressed in a box for easy setup, it comes with a 100-night trial and 10-year warranty, making it a smart, hassle-free upgrade for professional millennials seeking restorative sleep.


| ASIN | B09TYD467Z |
| Additional Features | Vacuums |
| Age Range Description | Adult |
| Best Sellers Rank | #39,149 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #156 in Mattresses |
| Brand | Coolvie |
| Brand Name | Coolvie |
| Color | 12 Inch |
| Construction Type | Hybrid |
| Cover Material | 3D soft knit fabric |
| Customer Reviews | 4.4 out of 5 stars 2,501 Reviews |
| Fill Material | High Density Foam |
| Included Components | 1 mattress, 1 product manual, 1 package opener |
| Item Depth | 12 inches |
| Item Dimensions | 80 x 39 x 12 inches |
| Item Dimensions L x W x Thickness | 80"L x 39"W x 12"Th |
| Item Firmness Description | Medium Firm |
| Item Highlight | Hybrid XL Twin Mattress in a Box, Premium Foam with Pocket Springs for Motion Isolation, Excellent Support, 100-Night Trial |
| Item Thickness | 12 inches |
| Item Type Name | bed_mattress_conventional |
| Manufacturer | B09TYD467Z |
| Material Type | Foam |
| Mattress Base Compatibility | Box Spring, Slatted Base, Solid Foundation |
| Mattress Coil Type | Pocketed Coil |
| Mattress Comfort Layer Material | Memory foam |
| Mattress Type | Standard Mattress |
| Model Name | BLU12 |
| Model Number | BLU12 |
| Number of Items | 3 |
| Number of Layers | 3 |
| Number of Mattress Coils | 350 |
| Product Benefits | Medium Firm Feel for most sleeping positions, innovative 5-zone spring support with 3 layers premium foam for better support and pressure relief, pocket springs for motion isolation, CertiPUR-US Certified foam, Fiberglass-Free Fire cotton Inner Cover, Buy With Confidence by 100 nights trial and 10 years support |
| Product Care Instructions | Rotate the mattress head-to-foot every 2–3 months., Spot clean only with a mild detergent and a soft damp cloth. Do not scrub vigorously., Use a mattress protector at all times to prevent stains, dust, liquid spills and wear. |
| Product Dimensions | 80"L x 39"W x 12"Th |
| Size | Twin XL |
| Style Name | 12 Inch Medium Firm |
| Top Style | Euro Top |
| top-style | Euro Top |
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